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USB Flash Drive Speed Tests - VID = 58f (Alcor Micro Corp.), PID = 6366

Welcome to Speed Tests Web site for USB Flash Drives.
In this page, you can find the speed test results of USB flash drives, made by USBDeview utility. USBDeview make this test by writing a large file into the USB flash drive, and then reading back the same file to getting the read speed. The speed is calculated and displayed in Megabytes per second (MB/Sec). Be aware that all these tests are made by making a sequential read and write operations of a single file. When you use multiple small files, you'll probably get much lower read/write performances.

If you want to test the read/write speed of your own USB drives and share the results with other people, you can follow the instructions in this page: Test and publish the speed of your USB flash drive.

There is also a summary page, which contains a summary of speed tests for USB drives that accumulated 5 speed tests or more.

Search other USB flash drives:

Some Remarks

To more easily compare the speed of USB flash drives, you can filter the list according to drive size group:

1 GB or less 2 GB Group 4 GB Group 8 GB Group
16 GB Group 32 GB Group 64 GB Group Larger than 64 GB

Product NameVendor NameDrive SizeVIDPIDRead SpeedWrite SpeedSubmitter
Multi Flash Reader USB DeviceAlcor Micro Corp.0.96 GB58f63668.45 MB/Sec0.46 MB/SecMN32
Multi Flash Reader USB DeviceAlcor Micro Corp.7.41 GB58f63660.94 MB/Sec0.69 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.0.96 GB58f63666.58 MB/Sec1.67 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.0.93 GB58f63669.37 MB/Sec2.91 MB/SecNoorbakhsh
Multiple Card Reader USB Device "with 2 GB SanDisk microSD card"Alcor Micro Corp.1.89 GB58f63667.23 MB/Sec3.03 MB/Sec 
USB DiskAlcor Micro Corp.14.45 GB58f636617.95 MB/Sec3.04 MB/Sec 
SanDisk Ultra SDHC 8GB class 6/IAlcor Micro Corp.7.40 GB58f636616.73 MB/Sec3.13 MB/SecBDeuce
Multiple Card Reader USB Device Intuix 16GBAlcor Micro Corp.14.99 GB58f636616.36 MB/Sec3.25 MB/SecKees030
AData Nobility Series FP2Alcor Micro Corp.3.74 GB58f636612.93 MB/Sec3.25 MB/SecGarreth
Multiple Card Reader USB Device (7dayshop pen drive)Alcor Micro Corp.29.80 GB58f636622.56 MB/Sec3.26 MB/SecTL
Multiple Card Reader USB DeviceAlcor Micro Corp.7.38 GB58f636617.57 MB/Sec3.38 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.34 GB58f636618.16 MB/Sec3.39 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.3.94 GB58f636619.62 MB/Sec3.42 MB/Sec 
SDHC Card Rizz TF-14Alcor Micro Corp.7.21 GB58f636620.22 MB/Sec3.42 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.11 GB58f636617.54 MB/Sec3.44 MB/Sec 
microSDHC Hama 4GB class 6Alcor Micro Corp.3.73 GB58f636616.83 MB/Sec3.48 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.0.96 GB58f636615.10 MB/Sec3.52 MB/Secemwu88
SanDisk SDHC 16Gb Class 4 Alcor Micro Corp.0.07 GB58f636618.71 MB/Sec3.56 MB/SecMaple
alcor au6437Alcor Micro Corp.0.96 GB58f636616.00 MB/Sec3.57 MB/Secemwu88
USB DiskAlcor Micro Corp.0.47 GB58f636615.46 MB/Sec3.62 MB/Sec 
VGeN SDHC 4 GbAlcor Micro Corp.3.69 GB58f63668.07 MB/Sec3.63 MB/Sec 
2Gig CF USB DeviceAlcor Micro Corp.1.94 GB58f636610.70 MB/Sec3.66 MB/Sec 
SiliconPower 8GB MicroSDAlcor Micro Corp.7.38 GB58f636610.15 MB/Sec3.68 MB/SecAustin
Multiple Card Reader USB DeviceAlcor Micro Corp.15.36 GB58f636611.60 MB/Sec3.79 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.90 GB58f63665.33 MB/Sec3.83 MB/SecCery
Multiple Card Reader USB DeviceAlcor Micro Corp.3.68 GB58f636617.13 MB/Sec3.83 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.7.59 GB58f636618.28 MB/Sec3.84 MB/Sec 
Sandisk Cruzer Connect SDCZ90-004GAlcor Micro Corp.3.68 GB58f636617.70 MB/Sec3.85 MB/SecSkipbr
Trancend 16GB microCD HCAlcor Micro Corp.14.82 GB58f636618.88 MB/Sec3.87 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.38 GB58f636618.00 MB/Sec3.87 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.94 GB58f63665.38 MB/Sec3.92 MB/Sec 
Multiple Card Reader USB Device-8gb sd card class 4Alcor Micro Corp.7.27 GB58f636617.23 MB/Sec3.95 MB/Sec 
Kingston MicroSD HC Class 4 C32GAlcor Micro Corp.29.05 GB58f636618.73 MB/Sec3.99 MB/SecLetrix
Multiple Card ReaderAlcor Micro Corp.31.24 GB58f636618.46 MB/Sec3.99 MB/Secsatish
MicroSD Kingston 8GBAlcor Micro Corp.7.28 GB58f636615.76 MB/Sec4.01 MB/Secmodalgvr
SanDisk micro SDHC class 4 8 GBAlcor Micro Corp.7.39 GB58f636619.05 MB/Sec4.01 MB/Sec5p3m
USB Mass Storage Device (Laptop Card Reader) HP C16G Class 4 microSDHCAlcor Micro Corp.14.62 GB58f636616.76 MB/Sec4.02 MB/Sec 
USB Mass Storage Device (Card Reader) - Philips M08MD35B 8GB Class 4 microSD CardAlcor Micro Corp.7.28 GB58f636615.61 MB/Sec4.03 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.3.68 GB58f636616.47 MB/Sec4.03 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.7.39 GB58f636618.86 MB/Sec4.04 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.83 GB58f636617.68 MB/Sec4.09 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.62 GB58f636619.08 MB/Sec4.12 MB/Sec 
Multiple Card ReaderAlcor Micro Corp.29.17 GB58f636624.76 MB/Sec4.19 MB/Sec 
7dayshop USB 2.0 32GB Capless swivel (filled then deleted)Alcor Micro Corp.30.61 GB58f636628.67 MB/Sec4.20 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.0.94 GB58f636617.59 MB/Sec4.21 MB/Sec 
USB Disk DatastickPROAlcor Micro Corp.7.28 GB58f636615.84 MB/Sec4.21 MB/Secmodalgvr
Multiple Card Reader USB DeviceAlcor Micro Corp.59.78 GB58f63665.41 MB/Sec4.22 MB/SecCery
Multiple Card Reader USB DeviceAlcor Micro Corp.7.41 GB58f636615.48 MB/Sec4.23 MB/SecCery
Multiple Card Reader USB DeviceAlcor Micro Corp.3.68 GB58f636617.93 MB/Sec4.23 MB/Sec 
SDHC Kingston 32GB class4Alcor Micro Corp.29.32 GB58f636618.82 MB/Sec4.24 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.1.89 GB58f636610.33 MB/Sec4.24 MB/Sec 
Scan Disk 2 GB SD Card in USB ReaderAlcor Micro Corp.1.89 GB58f63669.82 MB/Sec4.30 MB/SecSiliconSurfer
Multiple Card Reader USB DeviceAlcor Micro Corp.7.41 GB58f636615.43 MB/Sec4.33 MB/SecCery
Multiple Card Reader USB DeviceAlcor Micro Corp.3.65 GB58f636614.60 MB/Sec4.43 MB/Sec 
Nokia 512MB MicroSDAlcor Micro Corp.0.47 GB58f63669.85 MB/Sec4.46 MB/Sec 
Multi Flash ReaderAlcor Micro Corp.1.84 GB58f636610.33 MB/Sec4.48 MB/Sec 
USB DiskAlcor Micro Corp.29.23 GB58f636620.24 MB/Sec4.54 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.49 GB58f636615.28 MB/Sec4.57 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.1.84 GB58f63667.84 MB/Sec4.60 MB/SecTranscend USB
Multiple Card Reader USB DeviceAlcor Micro Corp.62.47 GB58f636610.71 MB/Sec4.60 MB/SecShibby
E-books PS-CO3 Multiple Card Reader USB DeviceAlcor Micro Corp.3.69 GB58f63668.20 MB/Sec4.65 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.53 GB58f636617.96 MB/Sec4.66 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.62.48 GB58f636615.97 MB/Sec4.68 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.0.96 GB58f636612.78 MB/Sec4.68 MB/Sec 
exagerate 2gAlcor Micro Corp.1.88 GB58f636617.96 MB/Sec4.72 MB/Secjohnny
Silicon Power 8GB MicroSDAlcor Micro Corp.7.39 GB58f636610.33 MB/Sec4.76 MB/SecAustin
Multi Flash Reader USB DeviceAlcor Micro Corp.3.73 GB58f636613.67 MB/Sec4.80 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.1.86 GB58f636615.59 MB/Sec4.80 MB/SecMicro SD
HPAlcor Micro Corp.30.08 GB58f636621.12 MB/Sec4.81 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.3.74 GB58f636613.41 MB/Sec4.84 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.124.98 GB58f636617.56 MB/Sec4.84 MB/Sec 
Patriot 8GB SDHC Class 6Alcor Micro Corp.7.47 GB58f636611.28 MB/Sec4.86 MB/SecValnomien
microSDHC SanDisk 4GB class 2Alcor Micro Corp.3.68 GB58f636619.13 MB/Sec4.91 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.3.69 GB58f636612.92 MB/Sec4.92 MB/Seckonguz
Multiple Card Reader USB DeviceAlcor Micro Corp.29.97 GB58f636610.16 MB/Sec4.93 MB/SecNoel
USB-MassenspeichergeraetAlcor Micro Corp.1.88 GB58f636616.73 MB/Sec4.93 MB/SecGeSt
Lenovo Extreme SDAlcor Micro Corp.124.99 GB58f636614.99 MB/Sec4.94 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.1.86 GB58f636614.86 MB/Sec4.98 MB/Secvlhart
Multiple Card Reader USB DeviceAlcor Micro Corp.3.73 GB58f636616.35 MB/Sec4.99 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.31.24 GB58f636614.82 MB/Sec5.00 MB/SecFilesponge
Multi Flash Reader USB DeviceAlcor Micro Corp.1.92 GB58f636611.99 MB/Sec5.00 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.14.94 GB58f636616.69 MB/Sec5.01 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.3.73 GB58f636616.35 MB/Sec5.02 MB/Sec22
Multiple Card Reader USB DeviceAlcor Micro Corp.3.68 GB58f63667.67 MB/Sec5.03 MB/SecMorpheus
Multiple Card Reader USB DeviceAlcor Micro Corp.3.73 GB58f636616.30 MB/Sec5.03 MB/Secmohsen
SDXC CardAlcor Micro Corp.124.97 GB58f636616.30 MB/Sec5.03 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.1.88 GB58f636618.96 MB/Sec5.04 MB/SecCery
Multiple Card Reader USB DeviceAlcor Micro Corp.1.87 GB58f636617.08 MB/Sec5.07 MB/Sec 
Samsung 8GB Microsdhc HC1 48mb/sAlcor Micro Corp.7.31 GB58f636617.89 MB/Sec5.10 MB/SecGT
Multiple Card Reader USB DeviceAlcor Micro Corp.1.89 GB58f63667.90 MB/Sec5.11 MB/Sec 
USB Mass Storage DeviceAlcor Micro Corp.1.88 GB58f636617.86 MB/Sec5.11 MB/Sec 
Alcor Micro USB 2.0 Card ReaderAlcor Micro Corp.499.94 GB58f636613.69 MB/Sec5.12 MB/SecMS/DK
USB DiskAlcor Micro Corp.0.95 GB58f63669.00 MB/Sec5.14 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.1.84 GB58f636616.78 MB/Sec5.15 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.1.88 GB58f636614.85 MB/Sec5.16 MB/Sec 
SD CardAlcor Micro Corp.62.47 GB58f636617.53 MB/Sec5.16 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.7.45 GB58f636617.30 MB/Sec5.17 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.1.85 GB58f636618.45 MB/Sec5.19 MB/SecSickPlanet
Multi Flash Reader USB DeviceAlcor Micro Corp.3.69 GB58f636616.97 MB/Sec5.23 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.1.83 GB58f636612.25 MB/Sec5.25 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.1.86 GB58f636614.76 MB/Sec5.25 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.1.86 GB58f636614.96 MB/Sec5.26 MB/Secvlhart
Multi Flash Reader USB DeviceAlcor Micro Corp.3.74 GB58f636617.70 MB/Sec5.34 MB/Sec 
Multiple Card Reader USB Device (Samsung NP-NF210 A03CA)Alcor Micro Corp.1.85 GB58f636615.31 MB/Sec5.34 MB/SecYatti420
Multi Flash Reader USB DeviceAlcor Micro Corp.15.11 GB58f636611.22 MB/Sec5.35 MB/Sec 
Kodak Memory Card 4GB SDHC Class 4, 31293-4GBCSTAAlcor Micro Corp.3.73 GB58f636617.77 MB/Sec5.35 MB/Secequack
Multiple Card Reader USB DeviceAlcor Micro Corp.1.90 GB58f636617.12 MB/Sec5.36 MB/Secbjnk
Multiple Card Reader USB DeviceAlcor Micro Corp.14.44 GB58f636617.14 MB/Sec5.38 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.1.89 GB58f636614.94 MB/Sec5.47 MB/Sec 
Mobile Storage EP Memory SDHC 4GB Class 4Alcor Micro Corp.3.74 GB58f636619.77 MB/Sec5.49 MB/Secequack
USB DiskAlcor Micro Corp.15.10 GB58f636615.56 MB/Sec5.53 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.0.47 GB58f63669.90 MB/Sec5.56 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.1.84 GB58f63667.34 MB/Sec5.57 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.27 GB58f636614.04 MB/Sec5.70 MB/Sec1990Ft Intersp
Multi Flash Reader USB DeviceAlcor Micro Corp.0.48 GB58f63669.92 MB/Sec5.72 MB/Sec 
USB-MassenspeichergeraetAlcor Micro Corp.1.84 GB58f63667.34 MB/Sec5.73 MB/SecGeSt
Multiple Card Reader USB DeviceAlcor Micro Corp.14.92 GB58f636618.74 MB/Sec5.76 MB/Sec 
LEXAR MEDIA 256MB SD CARDAlcor Micro Corp.0.24 GB58f63666.84 MB/Sec5.77 MB/SecUNKNOWN
Multiple Card Reader USB DeviceAlcor Micro Corp.1.87 GB58f636617.16 MB/Sec5.80 MB/Sec 
Envy 14 Manual SD CardAlcor Micro Corp.1.84 GB58f63667.43 MB/Sec5.81 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.120.84 GB58f636612.37 MB/Sec5.86 MB/Sec 
Multiple Card ReaderAlcor Micro Corp.14.52 GB58f636615.74 MB/Sec5.90 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.44 GB58f636623.28 MB/Sec5.95 MB/Sec 
Samsung EVO 64gb microsdAlcor Micro Corp.59.61 GB58f636636.95 MB/Sec5.96 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.71 GB58f636619.56 MB/Sec6.09 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.62.48 GB58f636615.81 MB/Sec6.09 MB/Sec 
USB DiskAlcor Micro Corp.3.71 GB58f636618.92 MB/Sec6.10 MB/Sec 
SDXC CardAlcor Micro Corp.62.48 GB58f636612.74 MB/Sec6.12 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.1.90 GB58f636616.55 MB/Sec6.12 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.1.83 GB58f636612.66 MB/Sec6.18 MB/Sec 
LEXAR 8 Go SDHC 4 Alcor Micro Corp.7.45 GB58f636616.82 MB/Sec6.19 MB/Sec 
Essentiel 6GoAlcor Micro Corp.14.45 GB58f636636.22 MB/Sec6.21 MB/Sec 
LEXAR 8Go SDHC 4Alcor Micro Corp.7.45 GB58f636616.97 MB/Sec6.22 MB/SecCCRVANNES
Multiple Card Reader USB DeviceAlcor Micro Corp.29.97 GB58f636611.77 MB/Sec6.23 MB/Sec 
Transcend SDHC 4bAlcor Micro Corp.3.80 GB58f636617.48 MB/Sec6.25 MB/SecBrettieh
Multiple Card Reader USB DeviceAlcor Micro Corp.7.44 GB58f636625.71 MB/Sec6.26 MB/Secgacsigdani
Multiple Card Reader USB DeviceAlcor Micro Corp.3.69 GB58f636627.04 MB/Sec6.30 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.1.83 GB58f636616.46 MB/Sec6.33 MB/SecIgor
Essentiel B16GBAlcor Micro Corp.14.45 GB58f636636.23 MB/Sec6.36 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.1.91 GB58f636612.61 MB/Sec6.39 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.30.61 GB58f636625.71 MB/Sec6.39 MB/Sec 
Multi Flash ReaderAlcor Micro Corp.14.82 GB58f636619.04 MB/Sec6.42 MB/Sec 
medion sdhc 64gbAlcor Micro Corp.57.96 GB58f636616.89 MB/Sec6.44 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.7.55 GB58f636616.89 MB/Sec6.45 MB/Sec 
Sandisk Mobile Ultra HC 4gbAlcor Micro Corp.3.68 GB58f636618.23 MB/Sec6.49 MB/Sec 
iBoutique 32Gb Hispeed elite flashAlcor Micro Corp.29.66 GB58f636625.87 MB/Sec6.50 MB/SecEddy
Transcendent Multi Flash Reader USB DeviceAlcor Micro Corp.3.83 GB58f636617.07 MB/Sec6.53 MB/Sec 
7dayshop USB 2.0 32GB Capless swivelAlcor Micro Corp.30.61 GB58f636628.99 MB/Sec6.59 MB/Sec 
Aldi 16GBAlcor Micro Corp.29.70 GB58f636616.03 MB/Sec6.60 MB/SecBrantje
Multiple Card Reader USB DeviceAlcor Micro Corp.14.83 GB58f636618.29 MB/Sec6.60 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.0.50 GB58f636615.36 MB/Sec6.60 MB/Sec 
microSDHC Hama 8 GB class 10Alcor Micro Corp.7.48 GB58f636618.32 MB/Sec6.61 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.53 GB58f636617.54 MB/Sec6.70 MB/Secfeng
Multi Flash Reader USB DeviceAlcor Micro Corp.3.73 GB58f636617.25 MB/Sec6.82 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.3.77 GB58f636624.72 MB/Sec6.83 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.28.96 GB58f636619.04 MB/Sec6.86 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.66 GB58f636624.45 MB/Sec6.88 MB/Sec 
USB DiskAlcor Micro Corp.30.06 GB58f636617.54 MB/Sec6.90 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.64 GB58f636619.07 MB/Sec6.91 MB/Secchina sandisk
Multiple Card Reader USB DeviceAlcor Micro Corp.29.71 GB58f636619.30 MB/Sec6.92 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.44 GB58f636626.83 MB/Sec6.93 MB/Sec 
Lexar Multi-Use 8 GB SDHC Class 4Alcor Micro Corp.7.45 GB58f636617.07 MB/Sec6.94 MB/SecCCRVANNES
Multiple Card Reader USB DeviceAlcor Micro Corp.7.24 GB58f636619.26 MB/Sec6.94 MB/Sec 
Patriot Memory USB DeviceAlcor Micro Corp.29.70 GB58f636617.15 MB/Sec6.97 MB/Secng
Multiple Card Reader USB DeviceAlcor Micro Corp.3.78 GB58f636627.42 MB/Sec6.97 MB/SecBlabcsi
Multiple Card Reader USB DeviceAlcor Micro Corp.14.99 GB58f636615.36 MB/Sec6.98 MB/Sec 
SDHC CardAlcor Micro Corp.7.44 GB58f636637.39 MB/Sec6.98 MB/Sec 
Norton/VeriSign Promotional Padlock 8GB DriveAlcor Micro Corp.7.44 GB58f636625.08 MB/Sec6.99 MB/SecAlan Xenos
SanDisk Ultra Class 10 SD CardAlcor Micro Corp.14.83 GB58f636612.33 MB/Sec7.00 MB/Sec 
SDHC CardAlcor Micro Corp.29.81 GB58f636637.39 MB/Sec7.04 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.0.95 GB58f63668.71 MB/Sec7.06 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.124.99 GB58f636614.29 MB/Sec7.07 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.44 GB58f636614.57 MB/Sec7.07 MB/Secscott451
SanDisk Ultra SDHC I 16GB class 6 Alcor Micro Corp.14.83 GB58f636618.86 MB/Sec7.07 MB/Secpixon
USB DiskAlcor Micro Corp.3.73 GB58f636618.61 MB/Sec7.21 MB/Sec 
SlowDriveAlcor Micro Corp.3.73 GB58f636616.69 MB/Sec7.25 MB/SecPlainrock124
Multiple Card Reader USB DeviceAlcor Micro Corp.3.77 GB58f636630.05 MB/Sec7.26 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.25 GB58f636618.37 MB/Sec7.32 MB/Sec 
Black Drive 4GB XYZAlcor Micro Corp.3.73 GB58f636616.65 MB/Sec7.38 MB/Sec 
HAMA 2xUSB incl SDHC-ReaderAlcor Micro Corp.7.39 GB58f636617.84 MB/Sec7.41 MB/Sec 
Transcend 16GB class 6 SDHC cardAlcor Micro Corp.14.96 GB58f636614.62 MB/Sec7.42 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.3.77 GB58f636628.42 MB/Sec7.43 MB/Sec 
Ice Cream USBAlcor Micro Corp.14.80 GB58f636630.70 MB/Sec7.43 MB/Sec 
Multi Flash Reader w Kingston microSDHC 4GB Class4 (SDC4/4GB)Alcor Micro Corp.3.68 GB58f636613.65 MB/Sec7.45 MB/Secmarcin1x
Multiple Card Reader USB DeviceAlcor Micro Corp.3.91 GB58f636619.82 MB/Sec7.47 MB/SecwaTa
PNY MicroSDHC 16GB - PFUD0161U140Alcor Micro Corp.14.74 GB58f636610.53 MB/Sec7.53 MB/Sec 
Sandisk SD 1 Go Ultra IIAlcor Micro Corp.0.95 GB58f63667.79 MB/Sec7.56 MB/SecCCRVANNES
Multiple Card ReaderAlcor Micro Corp.3.63 GB58f636629.73 MB/Sec7.62 MB/Sec 
PNY Premium 8GB SDHCAlcor Micro Corp.7.41 GB58f636615.68 MB/Sec7.66 MB/Secn6vig
Tevion 8GB USB Stick N14939Alcor Micro Corp.7.66 GB58f636613.14 MB/Sec7.66 MB/Sec 
SDXC CardAlcor Micro Corp.249.99 GB58f636613.88 MB/Sec7.68 MB/Sec 
Sandisk SD 1 Go Ultra IIAlcor Micro Corp.0.95 GB58f63667.53 MB/Sec7.69 MB/SecCCRVANNES
SDHC CardAlcor Micro Corp.29.53 GB58f636617.59 MB/Sec7.69 MB/Sec 
USB DiskAlcor Micro Corp.7.46 GB58f636616.30 MB/Sec7.74 MB/Sec 
Multiple Card Reader USB Device(1GB MMC) both TranscendAlcor Micro Corp.15.10 GB58f636614.83 MB/Sec7.75 MB/Secbanejusty
Multiple Card Reader USB Device Verisign Promotinal 8gbAlcor Micro Corp.7.45 GB58f636614.92 MB/Sec7.77 MB/SecSysrq
AXIZ 16GBAlcor Micro Corp.14.95 GB58f636622.07 MB/Sec7.79 MB/Sec 
memory zone SDHC 8GB Class 6Alcor Micro Corp.7.69 GB58f636616.35 MB/Sec7.80 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.46 GB58f636617.67 MB/Sec7.81 MB/Seccoghen
Multiple Card Reader USB DeviceAlcor Micro Corp.14.83 GB58f636615.55 MB/Sec7.84 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.95 GB58f636613.96 MB/Sec7.84 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.2.44 GB58f636618.40 MB/Sec7.85 MB/Sec 
PNY Class 10 16GB MicroSDHCAlcor Micro Corp.14.91 GB58f636617.40 MB/Sec7.86 MB/Sec 
Kingston UltimateX Class 10 16GB SDHC cardAlcor Micro Corp.14.80 GB58f636618.44 MB/Sec7.90 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.30.61 GB58f636629.59 MB/Sec7.91 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.31.22 GB58f636615.55 MB/Sec7.92 MB/Sec 
sandisk ultra sdhc uhs-1Alcor Micro Corp.29.53 GB58f636617.95 MB/Sec7.93 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.43 GB58f636616.99 MB/Sec7.96 MB/Secsnsaf
AData Class 6 Turbo 16GB SDHCAlcor Micro Corp.14.96 GB58f636617.51 MB/Sec7.98 MB/Sec 
Integral Ultima Pro 32GBAlcor Micro Corp.28.95 GB58f636633.68 MB/Sec7.98 MB/Sec 
Class_4-mikroSDAlcor Micro Corp.7.41 GB58f636617.27 MB/Sec8.00 MB/SecJI
Multiple Card Reader USB DeviceAlcor Micro Corp.7.45 GB58f636615.23 MB/Sec8.02 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.120.11 GB58f636618.17 MB/Sec8.03 MB/SecMAGNet
Multiple Card Reader USB DeviceAlcor Micro Corp.7.64 GB58f636615.38 MB/Sec8.07 MB/SecDax1900
Delkin 8GB SDHC class 6 cardAlcor Micro Corp.7.48 GB58f636616.60 MB/Sec8.09 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.7.46 GB58f636623.94 MB/Sec8.09 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.46 GB58f636617.56 MB/Sec8.10 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.3.72 GB58f63669.63 MB/Sec8.11 MB/SecAustin
SD CardAlcor Micro Corp.14.74 GB58f636610.51 MB/Sec8.15 MB/Sec 
Multiple Card Reader USB Device (8GB USB 2.0 Stick, Alcor Micro Corp., Vid_058f&Pid_6366)Alcor Micro Corp.7.64 GB58f636612.72 MB/Sec8.18 MB/SecProCompSys
Axiz 16GB FlashdriveAlcor Micro Corp.14.95 GB58f636622.24 MB/Sec8.19 MB/SecViolet
SDHC CardAlcor Micro Corp.3.39 GB58f636620.65 MB/Sec8.20 MB/SecSpeedySoft
Multiple Card Reader USB DeviceAlcor Micro Corp.29.70 GB58f636618.03 MB/Sec8.24 MB/Sec 
MicroSD Kingstone class10Alcor Micro Corp.29.97 GB58f636618.49 MB/Sec8.27 MB/Sec 
SD CardAlcor Micro Corp.3.73 GB58f636616.02 MB/Sec8.30 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.39 GB58f636616.63 MB/Sec8.32 MB/SecArash
SDHC SanDisk 16GB class 10Alcor Micro Corp.14.83 GB58f636619.43 MB/Sec8.36 MB/Sec 
Compact Flash - CF Kingston 2gb 133XAlcor Micro Corp.1.92 GB58f636610.57 MB/Sec8.36 MB/Sec 
Silicon Power 8Gb [usb+micro-usb]Alcor Micro Corp.7.28 GB58f636615.74 MB/Sec8.37 MB/SecAlexin-Gluk
Transcend 4GB SD (not HC) cardAlcor Micro Corp.3.72 GB58f636616.11 MB/Sec8.41 MB/Secn6vig
Transend Microsd HC C6 8gbAlcor Micro Corp.7.59 GB58f636614.47 MB/Sec8.46 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.28.96 GB58f636619.04 MB/Sec8.52 MB/Sec 
DataStor USB DeviceAlcor Micro Corp.7.48 GB58f636616.94 MB/Sec8.55 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.70 GB58f636630.00 MB/Sec8.55 MB/Sec 
MicroSD Transcend HC 8gbAlcor Micro Corp.7.59 GB58f636614.47 MB/Sec8.57 MB/Sec 
EMTEC USB 2.0 64GB (Green)Alcor Micro Corp.29.88 GB58f636619.86 MB/Sec8.62 MB/SecDMGadget
Verbatim Tablet microSDHC Card 16 GB (#44043)Alcor Micro Corp.14.48 GB58f636618.14 MB/Sec8.64 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.3.75 GB58f636617.35 MB/Sec8.66 MB/Secigor
EMTECT USB 2.0 32GBAlcor Micro Corp.29.88 GB58f636624.41 MB/Sec8.69 MB/SecDMGadget
SD card class10 TranscendAlcor Micro Corp.14.99 GB58f636616.65 MB/Sec8.70 MB/Sec 
EMTECT USB 2.0 32GBAlcor Micro Corp.29.88 GB58f636624.40 MB/Sec8.70 MB/SecDMGadget
EMTEC USB 2.0 32GB (Blue)Alcor Micro Corp.29.88 GB58f636619.86 MB/Sec8.70 MB/SecDMGadget
EMTEC USB 2.0 32GB (Blue)Alcor Micro Corp.29.88 GB58f636624.62 MB/Sec8.71 MB/SecDMGadget
Multiple Card Reader USB DeviceAlcor Micro Corp.29.70 GB58f636622.59 MB/Sec8.73 MB/Sec 
Silicon Power 16Gb [usb+micro-usb]Alcor Micro Corp.14.80 GB58f636618.46 MB/Sec8.73 MB/SecAlexin-Gluk
Integral Ultima Pro Class 10 U1 SDHC cardAlcor Micro Corp.14.63 GB58f636618.61 MB/Sec8.73 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.7.67 GB58f636618.32 MB/Sec8.77 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.70 GB58f636624.72 MB/Sec8.78 MB/Sec 
PNY Premium SDHC 8GB Class 4Alcor Micro Corp.7.41 GB58f636614.28 MB/Sec8.78 MB/Secn6vig
7dayshop 32GB class10Alcor Micro Corp.30.98 GB58f636617.59 MB/Sec8.81 MB/Secwindy
32GB Generic USB StickAlcor Micro Corp.29.70 GB58f636629.43 MB/Sec8.82 MB/Secbatnv
Silicon Power 8Gb [usb+micro-usb]Alcor Micro Corp.7.22 GB58f636618.70 MB/Sec8.89 MB/SecAlexin-Gluk
Multiple Card Reader USB DeviceAlcor Micro Corp.14.66 GB58f636623.50 MB/Sec8.90 MB/Sec 
EMTEC USB 2.0 32GB (Blue)Alcor Micro Corp.29.88 GB58f636623.51 MB/Sec8.94 MB/SecDMGadget
Silicon Power 16Gb [usb+micro-usb]Alcor Micro Corp.14.80 GB58f636618.70 MB/Sec8.97 MB/SecAlexin-Gluk
32GB SDHC PATRIOT LXAlcor Micro Corp.29.87 GB58f636617.43 MB/Sec8.97 MB/Secmariusro
Multi Flash Reader USB Device 4/10trAlcor Micro Corp.3.76 GB58f636617.95 MB/Sec8.99 MB/SecIgor
SDHC CardAlcor Micro Corp.3.99 GB58f636620.65 MB/Sec9.00 MB/SecSpeedySoft
Multi Flash Reader USB DeviceAlcor Micro Corp.29.31 GB58f636617.94 MB/Sec9.00 MB/Secsub
A-DATA microSDHC 8GBAlcor Micro Corp.7.60 GB58f636613.94 MB/Sec9.06 MB/Secn6vig
Multiple Card Reader USB DeviceAlcor Micro Corp.14.94 GB58f636625.08 MB/Sec9.10 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.7.46 GB58f636617.24 MB/Sec9.13 MB/SecIgor
Multiple Card Reader USB DeviceAlcor Micro Corp.29.70 GB58f636626.19 MB/Sec9.13 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.3.74 GB58f636617.04 MB/Sec9.13 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.7.46 GB58f636617.25 MB/Sec9.14 MB/SecIgor
Multiple Card Reader USB DeviceAlcor Micro Corp.443.23 GB58f636662.63 MB/Sec9.14 MB/Sec20
Multi Flash Reader USB DeviceAlcor Micro Corp.29.31 GB58f636619.01 MB/Sec9.19 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.7.46 GB58f636616.74 MB/Sec9.20 MB/SecIgor
Multi Flash Reader USB DeviceAlcor Micro Corp.7.46 GB58f636616.94 MB/Sec9.20 MB/SecIgor
Multi Flash Reader USB DeviceAlcor Micro Corp.7.46 GB58f636617.09 MB/Sec9.23 MB/SecIgor
Multiple Card Reader USB DeviceAlcor Micro Corp.29.81 GB58f636630.80 MB/Sec9.23 MB/SecHaoose
Multi Flash Reader USB DeviceAlcor Micro Corp.29.70 GB58f636617.32 MB/Sec9.24 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.55 GB58f636623.26 MB/Sec9.25 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.7.46 GB58f636616.94 MB/Sec9.26 MB/SecIgor
Multiple Card Reader USB DeviceAlcor Micro Corp.6.54 GB58f636618.76 MB/Sec9.29 MB/Secxxx
SDHC PLX Series 8GB class 10Alcor Micro Corp.7.41 GB58f636616.97 MB/Sec9.31 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.46 GB58f636616.60 MB/Sec9.35 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.83 GB58f636630.53 MB/Sec9.38 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.41 GB58f636618.34 MB/Sec9.44 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.48 GB58f636617.70 MB/Sec9.46 MB/Sec 
Multiple Card ReaderAlcor Micro Corp.221.62 GB58f636653.41 MB/Sec9.52 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.82 GB58f636618.37 MB/Sec9.52 MB/Sec 
Multi Flash Reader USB Device 4/10 trhdAlcor Micro Corp.3.74 GB58f636617.46 MB/Sec9.54 MB/SecIgor
ARASh memoryAlcor Micro Corp.7.40 GB58f636617.48 MB/Sec9.60 MB/SecARASH
Multiple Card Reader USB DeviceAlcor Micro Corp.3.74 GB58f636620.79 MB/Sec9.60 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.83 GB58f636615.51 MB/Sec9.65 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.7.54 GB58f636618.79 MB/Sec9.66 MB/SecDirk
SanDisk Ultra Class 10 16GB SDHC U1 cardAlcor Micro Corp.14.83 GB58f636618.55 MB/Sec9.68 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.64 GB58f636630.53 MB/Sec9.70 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.44 GB58f636630.63 MB/Sec9.73 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.85 GB58f636617.70 MB/Sec9.75 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.65 GB58f636614.00 MB/Sec9.76 MB/Sec 
Sony SDHC Card Class4 8GB Alcor Micro Corp.3.74 GB58f636620.87 MB/Sec9.78 MB/SecBevis
Multiple Card Reader USB Device-Intuix 16GB after formattingAlcor Micro Corp.14.99 GB58f636616.34 MB/Sec9.79 MB/SecKees030
USB DiskAlcor Micro Corp.7.26 GB58f636615.59 MB/Sec9.79 MB/Secflashair
Multiple Card Reader USB DeviceAlcor Micro Corp.14.93 GB58f636622.62 MB/Sec9.83 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.32 GB58f636626.19 MB/Sec9.93 MB/Secge2
Platinet X-Rotary 64gb Alcor Micro Corp.59.59 GB58f636629.14 MB/Sec9.96 MB/SecKamyk Poland
microSDHC Hama 32GB class 10Alcor Micro Corp.29.50 GB58f636619.43 MB/Sec9.98 MB/Sec 
32GB SDHC 10 TRANSCENDAlcor Micro Corp.30.91 GB58f636617.59 MB/Sec10.02 MB/Secmariusro
Komputerbay 32GB class 10 in SD card reader AcerAlcor Micro Corp.30.90 GB58f636617.33 MB/Sec10.10 MB/Secwindy
Multiple Card Reader USB DeviceAlcor Micro Corp.59.62 GB58f636618.43 MB/Sec10.10 MB/SecCery
Multiple Card Reader USB DeviceAlcor Micro Corp.14.98 GB58f636618.70 MB/Sec10.14 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.30.90 GB58f636618.32 MB/Sec10.16 MB/SecJeff Tuttle
Multiple Card Reader USB DeviceAlcor Micro Corp.14.91 GB58f636631.47 MB/Sec10.16 MB/SecRajeshnair467@
Lexar 1G Flash CardAlcor Micro Corp.0.95 GB58f636612.77 MB/Sec10.21 MB/SecDougM
SDXC CardAlcor Micro Corp.119.23 GB58f636615.12 MB/Sec10.25 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.499.94 GB58f636614.37 MB/Sec10.27 MB/Sec 
iBoutique 32GB black usb driveAlcor Micro Corp.29.71 GB58f636627.47 MB/Sec10.30 MB/Secwindy
Kingston SDHC Class 10Alcor Micro Corp.7.49 GB58f636618.32 MB/Sec10.36 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.44 GB58f636619.46 MB/Sec10.40 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.94 GB58f636616.53 MB/Sec10.41 MB/SecNeon
Multiple Card Reader USB DeviceAlcor Micro Corp.15.01 GB58f636618.70 MB/Sec10.43 MB/Sec 
Lexar 32GB High Speed MicroSDAlcor Micro Corp.29.81 GB58f636618.98 MB/Sec10.43 MB/Sec 
Strontium 32GB USB 2.0Alcor Micro Corp.29.70 GB58f636631.30 MB/Sec10.47 MB/SecRobbie13
Multiple Card Reader USB DeviceAlcor Micro Corp.59.10 GB58f636630.31 MB/Sec10.49 MB/Sec 
SD CardAlcor Micro Corp.29.81 GB58f636630.16 MB/Sec10.53 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.72 GB58f636629.68 MB/Sec10.55 MB/SecLikemusicdev
Multiple Card Reader USB DeviceAlcor Micro Corp.29.81 GB58f636630.97 MB/Sec10.57 MB/SecHaoose
Multiple Card Reader USB DeviceAlcor Micro Corp.28.77 GB58f636628.52 MB/Sec10.59 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.80 GB58f636621.90 MB/Sec10.69 MB/SecBig G
Multiple Card Reader USB DeviceAlcor Micro Corp.14.48 GB58f636618.23 MB/Sec10.71 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.7.45 GB58f636618.73 MB/Sec10.74 MB/Secezee
Multiple Card ReaderAlcor Micro Corp.3.56 GB58f636618.00 MB/Sec10.75 MB/SecxSync
Multi Flash Reader USB DeviceAlcor Micro Corp.7.51 GB58f636618.73 MB/Sec10.78 MB/Sec 
KIMSNOT extreme pro SDHC I class10 U3 32Go SD CardAlcor Micro Corp.29.81 GB58f636627.69 MB/Sec10.83 MB/Secleterrrier
Multiple Card Reader USB DeviceAlcor Micro Corp.59.18 GB58f636626.95 MB/Sec10.91 MB/Sec 
SanDisk MicroSD16GB Class10UHS1Alcor Micro Corp.14.83 GB58f636626.34 MB/Sec10.95 MB/SecDamian
Multiple Card Reader USB DeviceAlcor Micro Corp.14.94 GB58f636616.48 MB/Sec11.03 MB/SecNeon
Master Class 10 16gbAlcor Micro Corp.15.03 GB58f636617.75 MB/Sec11.03 MB/Sec 
Multi Flash Reader USB Device (Centon SDHC 32GB - Class 10)Alcor Micro Corp.30.90 GB58f636617.91 MB/Sec11.09 MB/SecJRTuttle4
Multiple Card Reader USB DeviceAlcor Micro Corp.470.98 GB58f636617.94 MB/Sec11.10 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.42 GB58f636618.79 MB/Sec11.16 MB/Sec 
SDXC CardAlcor Micro Corp.58.21 GB58f636633.10 MB/Sec11.18 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.15.05 GB58f636616.74 MB/Sec11.21 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.99 GB58f636618.82 MB/Sec11.21 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.58.34 GB58f636624.30 MB/Sec11.25 MB/SecGeSt
Multi Flash Reader USB DeviceAlcor Micro Corp.15.04 GB58f636617.32 MB/Sec11.29 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.89 GB58f636618.49 MB/Sec11.34 MB/Sec 
GoodRAM MicroSDHC 16GB Class 10 Alcor Micro Corp.14.63 GB58f636617.89 MB/Sec11.36 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.29.88 GB58f636620.87 MB/Sec11.36 MB/Sec 
Kingston 512 Mo SD Elite ProAlcor Micro Corp.0.46 GB58f636617.17 MB/Sec11.40 MB/SecCCRVANNES
LEXAR 300x Micro SDAlcor Micro Corp.14.92 GB58f636630.31 MB/Sec11.43 MB/Sec 
Corsair 32Gb GTAlcor Micro Corp.30.25 GB58f636627.08 MB/Sec11.45 MB/Secstover
Multiple Card Reader USB DeviceAlcor Micro Corp.1.91 GB58f636619.14 MB/Sec11.47 MB/Sec 
Lexar 633x 128gbAlcor Micro Corp.119.23 GB58f636617.84 MB/Sec11.47 MB/Sec 
PatriotMicroSD16GB Class10Alcor Micro Corp.14.91 GB58f636618.03 MB/Sec11.47 MB/SecDamian
Sandisk Ultra SDHC 16GB C10Alcor Micro Corp.14.83 GB58f636617.59 MB/Sec11.49 MB/SecGazzat5
Toshiba Exceria Type HD 32 Gb micro sdhc class 10Alcor Micro Corp.29.70 GB58f636619.10 MB/Sec11.49 MB/Secveziroglu
Multiple Card Reader USB DeviceAlcor Micro Corp.7.44 GB58f636621.85 MB/Sec11.49 MB/Sec 
SD CardAlcor Micro Corp.29.71 GB58f636615.43 MB/Sec11.49 MB/Sec 
SanDisk microSDHC UHS-1 8GBAlcor Micro Corp.7.39 GB58f636630.31 MB/Sec11.50 MB/SecSanDisk
Multiple Card Reader USB DeviceAlcor Micro Corp.14.99 GB58f636617.38 MB/Sec11.52 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.0.95 GB58f636617.04 MB/Sec11.54 MB/Sec 
Toshiba Exceria Type HD 32 Gb micro sdhc class 10Alcor Micro Corp.29.70 GB58f636619.10 MB/Sec11.58 MB/Secveziroglu
SD CardAlcor Micro Corp.29.71 GB58f636615.34 MB/Sec11.61 MB/Sec 
Sandisk Extreme SDHC 16 GB Class 10 30 MB/S Alcor Micro Corp.14.83 GB58f636617.70 MB/Sec11.70 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.45 GB58f636619.49 MB/Sec11.70 MB/Sec 
SanDisk SDSDUNC-032G-GN6IN Ultra SDHC 32 GB Class 10 80MB/sAlcor Micro Corp.29.02 GB58f636630.20 MB/Sec11.72 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.30.90 GB58f636617.02 MB/Sec11.75 MB/SecJeffrey Tuttle
Toshiba Exceria Type HD 32 Gb micro sdhc class 10Alcor Micro Corp.29.68 GB58f636619.04 MB/Sec11.75 MB/Secveziroglu
GoodRam microCARD CLASS 10 UHS-I (16GB)Alcor Micro Corp.14.42 GB58f636618.64 MB/Sec11.85 MB/SecCWK2k8
Toshiba Exceria Type HD 32 Gb micro sdhc class 10Alcor Micro Corp.29.70 GB58f636619.10 MB/Sec11.97 MB/Secveziroglu
Multiple Card Reader USB DeviceAlcor Micro Corp.7.51 GB58f636619.04 MB/Sec11.97 MB/SecCery
Sandisk Ultra 8GB MicroSDHCAlcor Micro Corp.7.39 GB58f636618.09 MB/Sec12.02 MB/Secgazzat5
Multiple Card Reader USB DeviceAlcor Micro Corp.7.44 GB58f636624.62 MB/Sec12.03 MB/Seciklanlahpercum
Multiple Card Reader USB DeviceAlcor Micro Corp.14.83 GB58f636617.59 MB/Sec12.07 MB/Sec 
SD CardAlcor Micro Corp.28.90 GB58f636619.20 MB/Sec12.08 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.82 GB58f636617.67 MB/Sec12.13 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.48 GB58f636629.68 MB/Sec12.15 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.58.24 GB58f636618.17 MB/Sec12.18 MB/Sec 
Multiple Card ReaderAlcor Micro Corp.59.49 GB58f636619.39 MB/Sec12.28 MB/Secsatish
SanDisk Extreme SDHC 16 GB Class 10 30 MB/S Alcor Micro Corp.14.83 GB58f636617.64 MB/Sec12.33 MB/SecCCRVANNES
Multi Flash ReaderAlcor Micro Corp.29.53 GB58f636619.43 MB/Sec12.35 MB/Sec 
SDXC CardAlcor Micro Corp.58.22 GB58f636638.41 MB/Sec12.36 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.29.71 GB58f636618.89 MB/Sec12.41 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.42 GB58f636633.11 MB/Sec12.47 MB/Sec 
Xiomi SD cardAlcor Micro Corp.249.97 GB58f636615.57 MB/Sec12.47 MB/Sec 
Professional SDXC 64GBAlcor Micro Corp.61.87 GB58f636616.82 MB/Sec12.51 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.94 GB58f636618.61 MB/Sec12.60 MB/Sec 
Toshiba SDHC 8GB Class10Alcor Micro Corp.7.68 GB58f636618.52 MB/Sec12.61 MB/Seczeta
KomputerBay 32gGB class10 in Transcend card readerAlcor Micro Corp.30.90 GB58f636617.59 MB/Sec12.62 MB/Secwindy
Multiple Card Reader USB DeviceAlcor Micro Corp.15.30 GB58f636615.38 MB/Sec12.65 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.48 GB58f636632.92 MB/Sec12.66 MB/Sec 
Trancend 32 GBAlcor Micro Corp.30.22 GB58f636619.42 MB/Sec12.71 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.48 GB58f636632.73 MB/Sec12.80 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.71 GB58f636618.46 MB/Sec13.06 MB/Sec 
Samsung microSD Evo Plus 128GBAlcor Micro Corp.119.72 GB58f636619.23 MB/Sec13.08 MB/SecThanh Tran
iBoutique Elite 32Gb Alcor Micro Corp.29.72 GB58f636634.70 MB/Sec13.18 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.27 GB58f636618.26 MB/Sec13.29 MB/SecSAMSUNG
Sold as Samsung EVO PLUS 64Gb by MyMemoryAlcor Micro Corp.59.61 GB58f636619.52 MB/Sec13.30 MB/Sec 
SDHC Hama 16GB class 10Alcor Micro Corp.15.02 GB58f636619.17 MB/Sec13.32 MB/Sec 
Multiple Card Reader USB Device Adata 32 GB MicrosdAlcor Micro Corp.29.70 GB58f636617.27 MB/Sec13.35 MB/SecDJH
Multiple Card ReaderAlcor Micro Corp.120.34 GB58f636619.82 MB/Sec13.36 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.7.51 GB58f636618.70 MB/Sec13.43 MB/Sec 
PROSHAT VivaAlcor Micro Corp.14.66 GB58f636630.04 MB/Sec13.48 MB/SecDigicenter.ir
Multiple Card Reader USB DeviceAlcor Micro Corp.16.92 GB58f636645.34 MB/Sec13.52 MB/Sec 
SD CardAlcor Micro Corp.14.83 GB58f636618.20 MB/Sec13.54 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.80 GB58f636618.03 MB/Sec13.61 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.16.92 GB58f636647.22 MB/Sec13.62 MB/Sec 
SanDisk Extreme Pro SDHC 45MB/s 16GBAlcor Micro Corp.14.83 GB58f636618.03 MB/Sec13.64 MB/SecPhotodeus
Sandisk Ultra 8GB MicroSDHC (NTFS 32kb sector)Alcor Micro Corp.7.40 GB58f636617.64 MB/Sec13.74 MB/Secgazzat5
Toshiba Exceria Type HD 32 Gb micro sdhc class 10Alcor Micro Corp.29.69 GB58f636619.04 MB/Sec13.97 MB/Secveziroglu
Multiple Card Reader USB DeviceAlcor Micro Corp.29.11 GB58f636630.63 MB/Sec14.01 MB/Sec 
Sandisk Ultra 8GB MicroSDHC (32kb sector vfat)Alcor Micro Corp.7.40 GB58f636617.75 MB/Sec14.04 MB/Secgazat5
Multi Flash Reader USB Device 8/10 knAlcor Micro Corp.7.48 GB58f636617.67 MB/Sec14.05 MB/SecIgor
Multi Flash Reader USB DeviceAlcor Micro Corp.29.70 GB58f636618.73 MB/Sec14.11 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.18.14 GB58f636661.31 MB/Sec14.12 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.59.62 GB58f636624.41 MB/Sec14.15 MB/SecGeSt
Multiple Card ReaderAlcor Micro Corp.29.12 GB58f636625.37 MB/Sec14.15 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.29.80 GB58f636620.94 MB/Sec14.19 MB/SecSD Card
SD CardAlcor Micro Corp.29.82 GB58f636618.88 MB/Sec14.22 MB/Sec 
SanDisk Extreme Pro SDHC 45MB/s 16GBAlcor Micro Corp.14.83 GB58f636620.03 MB/Sec14.28 MB/SecPhotodeus
Fujitsu Micro SDHC Class10Alcor Micro Corp.465.76 GB58f636627.30 MB/Sec14.29 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.83 GB58f636617.97 MB/Sec14.39 MB/Sec 
Sandisk SD 1 Go Extreme IIIAlcor Micro Corp.0.95 GB58f636617.75 MB/Sec14.42 MB/SecCCRVANNES
Multiple Card Reader USB DeviceAlcor Micro Corp.59.59 GB58f636618.58 MB/Sec14.51 MB/Sec 
Sandisk SD 1 Go Extreme IIIAlcor Micro Corp.0.95 GB58f636617.70 MB/Sec14.53 MB/SecCCRVANNES
Multiple Card Reader USB DeviceAlcor Micro Corp.29.49 GB58f636630.80 MB/Sec14.55 MB/Secge2
Multiple Card Reader USB DeviceAlcor Micro Corp.14.83 GB58f636617.48 MB/Sec14.61 MB/Sec 
USB DiskAlcor Micro Corp.14.83 GB58f636618.37 MB/Sec14.83 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.298.08 GB58f636628.85 MB/Sec14.91 MB/Sec 
SDHC Card Samsung Branded 32gbAlcor Micro Corp.29.27 GB58f636626.42 MB/Sec15.28 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.75.04 GB58f636651.99 MB/Sec15.47 MB/Secmarksemaj
Multiple Card Reader USB DeviceAlcor Micro Corp.14.65 GB58f636630.20 MB/Sec15.59 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.58.24 GB58f636624.40 MB/Sec15.65 MB/SecGeSt
Multi Flash Reader USB DeviceAlcor Micro Corp.232.88 GB58f636627.21 MB/Sec15.81 MB/Sec 
ATP Pro Max SDHC Class 6 4GBAlcor Micro Corp.3.83 GB58f636619.40 MB/Sec16.27 MB/Secequack
Multiple Card Reader USB DeviceAlcor Micro Corp.59.59 GB58f636627.04 MB/Sec16.65 MB/Secge2
Multiple Card Reader USB DeviceAlcor Micro Corp.119.05 GB58f636630.96 MB/Sec17.35 MB/SecSD Ultra 128 G
Multiple Card Reader USB DeviceAlcor Micro Corp.7.26 GB58f636620.35 MB/Sec17.35 MB/Sec 
Multi Flash Reader USB DeviceAlcor Micro Corp.1.79 GB58f636618.40 MB/Sec17.83 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.31.97 GB58f636630.80 MB/Sec18.11 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.14.53 GB58f636630.16 MB/Sec18.17 MB/Sec 
Samsung EVO 32GBAlcor Micro Corp.29.80 GB58f636633.89 MB/Sec18.64 MB/Sec 
SDHC CardAlcor Micro Corp.29.82 GB58f636636.22 MB/Sec19.01 MB/Sec 
Sandisk microSDHC 32GBAlcor Micro Corp.29.71 GB58f636633.89 MB/Sec19.14 MB/SecSparx
SDXC CardAlcor Micro Corp.58.87 GB58f636628.37 MB/Sec19.33 MB/Sec 
SD CardAlcor Micro Corp.59.59 GB58f636630.36 MB/Sec19.49 MB/Sec 
Chinese Minion USB 2.0 32GBAlcor Micro Corp.29.11 GB58f636630.63 MB/Sec19.53 MB/SecKlaus H.
Multiple Card Reader USB DeviceAlcor Micro Corp.29.09 GB58f636627.42 MB/Sec19.53 MB/Sec 
Cle USB 3.0 32 Go NoNameAlcor Micro Corp.29.11 GB58f636625.87 MB/Sec20.04 MB/Sec 
SDXC CardAlcor Micro Corp.59.45 GB58f636637.64 MB/Sec20.42 MB/SecWestern Digita
Samsung EVO 256 GbAlcor Micro Corp.238.74 GB58f636620.28 MB/Sec20.57 MB/SecOlegS
SDXC CardAlcor Micro Corp.238.23 GB58f636624.73 MB/Sec20.57 MB/Sec 
Onite 16GB CoolFlashAlcor Micro Corp.14.65 GB58f636630.69 MB/Sec20.90 MB/Sec 
Insta360 64GB X3 from costcoAlcor Micro Corp.58.90 GB58f636636.00 MB/Sec21.02 MB/SecVIV
Multiple Card Reader USB DeviceAlcor Micro Corp.29.80 GB58f636635.55 MB/Sec21.18 MB/SecFrank
SDXC Card Sandisk 64GBAlcor Micro Corp.59.45 GB58f636636.23 MB/Sec21.66 MB/SecFivish
Multiple Card Reader USB DeviceAlcor Micro Corp.29.80 GB58f636639.18 MB/Sec21.73 MB/SecFrank
Multiple Card Reader USB DeviceAlcor Micro Corp.29.10 GB58f636626.55 MB/Sec22.50 MB/Sec 
Samsung EVO+ 32GBAlcor Micro Corp.29.83 GB58f636633.68 MB/Sec23.32 MB/Sec 
SDXC CardAlcor Micro Corp.59.42 GB58f636634.29 MB/Sec23.70 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.238.46 GB58f636639.18 MB/Sec23.90 MB/Sec 
Samsung EVO+ 32GBAlcor Micro Corp.29.83 GB58f636636.22 MB/Sec24.62 MB/Sec 
Multiple Card Reader USB DeviceAlcor Micro Corp.28.87 GB58f636642.65 MB/Sec24.62 MB/Sec 
SDXC CardAlcor Micro Corp.119.05 GB58f636636.69 MB/Sec25.37 MB/Sec 
Samsung EVO 512Alcor Micro Corp.477.48 GB58f636636.00 MB/Sec26.67 MB/Sec 
SDXC CardAlcor Micro Corp.59.46 GB58f636638.93 MB/Sec27.04 MB/Sec 
SDHC CardAlcor Micro Corp.29.80 GB58f636638.66 MB/Sec27.30 MB/Sec 
OEING 32Gb CardAlcor Micro Corp.28.85 GB58f636637.64 MB/Sec27.56 MB/Sec 
SDXC CardAlcor Micro Corp.238.29 GB58f636636.23 MB/Sec27.69 MB/Sec 
KingstonAlcor Micro Corp.232.13 GB58f636637.41 MB/Sec29.23 MB/Sec 
SanDisk Extreme PRO SDXC UHS-I 128GBAlcor Micro Corp.119.05 GB58f636637.16 MB/Sec29.84 MB/Sec 
Amazon sd cardAlcor Micro Corp.233.14 GB58f636637.16 MB/Sec31.13 MB/Sec 
Sandisk Extreme Pro 32 GBAlcor Micro Corp.29.71 GB58f636638.15 MB/Sec31.30 MB/SecGM
Sandisk Ultra 16 GBAlcor Micro Corp.14.83 GB58f636638.15 MB/Sec31.82 MB/SecGM
SanDisk Extreme MicroSD CardAlcor Micro Corp.29.71 GB58f636639.74 MB/Sec32.36 MB/Sec 

Total number of records: 468