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USB Flash Drive Speed Tests - Any Drive Size

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

Notice that the USB devices of last size group (above 64 GB) are not really flash drives. they are external hard disk drives plugged to USB. I originally created this Web site for flash drives, but because some people already submitted the speed test results of external USB disks, I added a group for them too.

Product NameVendor NameDrive SizeVIDPIDRead SpeedWrite SpeedSubmitter
TOSHIBA TransMemory USB DeviceToshiba Corp.28.86 GB930654428.86 MB/Sec2.88 MB/Sec 
Generic Flash Disk USB Device 31.23 GB0777713.34 MB/Sec3.09 MB/Sec 
JetFlash Transcend 8GB USB Device 7.44 GB8564100015.15 MB/Sec3.15 MB/Sec 
silicon-power USB DeviceTranscend Information, Inc.7.53 GB130716532.68 MB/Sec3.17 MB/Secneo3
SanDisk Cruzer Blade USB DeviceSanDisk Corp.28.99 GB781556723.32 MB/Sec3.18 MB/Sec 
Centon Centon USB USB Device 29.57 GB111d100115.36 MB/Sec3.19 MB/Sec 
USB Mass Storage Device 7.51 GB23a9ef1812.21 MB/Sec3.20 MB/Sec 
Mass Storage Device USB DeviceSuper Top7.44 GB14cd121218.29 MB/Sec3.20 MB/Sec 
TOSHIBA TransMemory USB DeviceToshiba Corp.28.86 GB930654432.00 MB/Sec3.27 MB/Secjepa
USB DeviceKingston Technology7.23 GB951165314.98 MB/Sec3.33 MB/SecAntonio
Kingston DataTraveler 2.0 USB DeviceToshiba Corp.14.44 GB930654425.60 MB/Sec3.33 MB/Sec 
Micro Center USB 2.0 Hitachi HTS725032A9A364ASMedia Technology Inc.7.31 GB174c510615.62 MB/Sec3.35 MB/Secxray
Kingston DataTraveler 2.0 USB DeviceKingston Technology7.20 GB951166524.17 MB/Sec3.38 MB/Secss
Generic Flash Disk USB DeviceAlcor Micro Corp.1.86 GB58f638718.77 MB/Sec3.47 MB/Sec 
Kingston DataTraveler 2.0 USB DeviceKingston Technology Company Inc.0.93 GB13fe1d009.13 MB/Sec3.47 MB/Secneo3
Kingston DataTraveler 2.0 USB DeviceKingston Technology Company Inc.0.93 GB13fe1d009.11 MB/Sec3.49 MB/Secneo
Kingston DataTraveler 2.0 USB DeviceToshiba Corp.7.27 GB930654518.54 MB/Sec3.49 MB/Sec 
USB Flash Disk USB DeviceFeiya Technology Corp.7.60 GB90c100015.79 MB/Sec3.50 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.58.22 GB781556722.77 MB/Sec3.53 MB/Sec 
USB DISK 2.0 16GB Staples brand (black)Kingston Technology Company Inc.14.42 GB13fe420015.38 MB/Sec3.53 MB/Sec 
Generic Flash Disk USB DeviceAlcor Micro Corp.7.48 GB58f638710.87 MB/Sec3.56 MB/Sec 
Kingston DataTraveler 2.0 USB DeviceToshiba Corp.7.27 GB930654523.29 MB/Sec3.58 MB/Sec 
USB Mass Storage DeviceFeiya Technology Corp.14.87 GB90c100012.14 MB/Sec3.63 MB/Sec 
Verbatim STORE N GO USB Device 58.87 GB18a530220.37 MB/Sec3.66 MB/Secmario
SanDisk Cruzer Blade USB DeviceSanDisk Corp.14.58 GB781556736.61 MB/Sec3.69 MB/Sec 
Generic Flash Disk USB DeviceAlcor Micro Corp.7.67 GB58f638721.46 MB/Sec3.71 MB/SecKCal
SanDisk Cruzer Micro USB DeviceSanDisk Corp.0.48 GB781515116.83 MB/Sec3.73 MB/Sec 
Intenso Rainbow Line USB DeviceAlcor Micro Corp.58.58 GB58f638713.64 MB/Sec3.76 MB/Sec 
PNY USB 2.0 FD USB DevicePNY7.59 GB154b5b25.91 MB/Sec3.78 MB/Sec 
USB DISK 2.0 USB DeviceKingston Technology Company Inc.1.86 GB13fe360012.14 MB/Sec3.79 MB/Sec 
TOSHIBA TransMemory USB DeviceToshiba Corp.14.44 GB930654429.50 MB/Sec3.87 MB/Sec 
USB Mass Storage DeviceFeiya Technology Corp.7.48 GB90c100016.83 MB/Sec3.88 MB/Sec 
MBIL SSM Moser Baer Disk USB Device 14.46 GB1ec910118.00 MB/Sec3.90 MB/Secrahuldottech
USB Flash Disk USB DeviceFeiya Technology Corp.7.60 GB90c100015.73 MB/Sec3.93 MB/Sec 
SanDisk Ultra Fit USB DeviceSanDisk Corp.57.84 GB781558327.62 MB/Sec3.93 MB/Sec 
Generic Flash-Disk USB DeviceSpeed Tech Corp.7.49 GB1000132014.88 MB/Sec3.98 MB/Sec 
SanDisk Cruzer Force USB DeviceSanDisk Corp.7.43 GB781557d26.89 MB/Sec3.99 MB/Sec 
JetFlash Transcend 32GB USB Device 29.41 GB8564100032.00 MB/Sec4.00 MB/Sec 
Kingston DataTraveler 2.0 USB DeviceToshiba Corp.14.45 GB930654431.03 MB/Sec4.03 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.124.99 GB48d123412.29 MB/Sec4.03 MB/Sec 
SanDisk SDDR-113 USB DeviceSanDisk Corp.7.21 GB781a7a818.00 MB/Sec4.04 MB/Sec 
USB Mass Storage DeviceGenesys Logic, Inc.7.21 GB5e375118.07 MB/Sec4.06 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.14.59 GB781556727.77 MB/Sec4.06 MB/Sec 
USB Flash Disk USB DeviceFeiya Technology Corp.7.47 GB90c100021.16 MB/Sec4.09 MB/Seccolthreepv
USB Mass Storage Device 7.51 GB23a9ef1811.80 MB/Sec4.10 MB/Sec 
TOSHIBA TransMemory USB DeviceToshiba Corp.14.44 GB930654429.21 MB/Sec4.16 MB/Sec 
Kingston DataTraveler 2.0 USB DeviceToshiba Corp.14.51 GB930654516.91 MB/Sec4.16 MB/Sec 
Toshiba 128GBGenesys Logic, Inc.124.97 GB5e373616.89 MB/Sec4.19 MB/Sec 
WDC WD16 00BUCT-63TWBY0 USB DeviceJMicron Technology Corp. / JMicron USA Technology Corp.50.18 GB152d233821.09 MB/Sec4.23 MB/Sec 
Generic Flash Disk USB Device 62.50 GB0777713.60 MB/Sec4.28 MB/Sec 
SanDisk USB DeviceSanDisk Corp.7.44 GB781557418.86 MB/Sec4.37 MB/SecKCal
SanDisk Cruzer USB DeviceSanDisk Corp.3.74 GB781553016.06 MB/Sec4.42 MB/Sec 
General USB Flash Disk USB DeviceFeiya Technology Corp.7.48 GB90c100017.87 MB/Sec4.42 MB/Sec 
Kingston DT 101 II USB DeviceKingston Technology14.91 GB951162519.38 MB/Sec4.43 MB/Sec 
Pendrive 256 GbIntegrated Technology Express, Inc.249.99 GB48d123417.99 MB/Sec4.43 MB/Sec 
JetFlash Transcend 16GB USB Device 14.95 GB8564100018.64 MB/Sec4.45 MB/Sec 
SanDisk Cruzer USB DeviceSanDisk Corp.7.45 GB781553019.37 MB/Sec4.48 MB/Sec 
UFD 2.0 Silicon-Power8G USB DeviceFeiya Technology Corp.7.49 GB90c100017.50 MB/Sec4.57 MB/Sec 
SANDISK HC Class4 SD in generic USB2Feiya Technology Corp.29.71 GB90c620019.71 MB/Sec4.60 MB/Secstuza1
Lexar USB Flash Drive USB DeviceLexar Media, Inc.14.90 GB5dca81d21.94 MB/Sec4.68 MB/Sec 
Generic Flash-Disk USB Device 60.30 GB1908132014.29 MB/Sec4.72 MB/Sec 
LG Storage USB DeviceCompUSA3.86 GB1516160317.82 MB/Sec4.72 MB/SecTamaz
Generic Flash Disk USB DeviceAlcor Micro Corp.14.98 GB58f638719.18 MB/Sec4.73 MB/SecMediaRange
iriver DOMINO USB DeviceFeiya Technology Corp.7.47 GB90c100030.73 MB/Sec4.79 MB/Sec 
USB FLASH DRIVE USB DeviceApacer Technology, Inc.14.42 GB1005b11311.63 MB/Sec4.88 MB/Sec 
SanDisk Cruzer Force USB DeviceSanDisk Corp.29.82 GB781557d18.01 MB/Sec4.91 MB/Sec 
USB Mass Storage Device 3.75 GB23a9ef1816.00 MB/Sec4.91 MB/Sec 
Kingston DataTraveler G3 USB DeviceKingston Technology7.41 GB951164316.05 MB/Sec4.96 MB/Sec 
Wilk GOODRAM 4GB USB DeviceAlcor Micro Corp.3.65 GB58f638713.89 MB/Sec4.97 MB/Sec 
SanDisk U3 Cruzer Micro USB DeviceSanDisk Corp.3.81 GB781540616.27 MB/Sec4.98 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.7.60 GB48d117719.20 MB/Sec5.00 MB/Secembedit
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.40 GB951166627.33 MB/Sec5.06 MB/Sec 
USB DISK 2.0 USB DeviceKingston Technology Company Inc.3.72 GB13fe360019.82 MB/Sec5.08 MB/Sec 
General USB Flash Disk USB Device 0.94 GB8644800f17.52 MB/Sec5.17 MB/Sec 
SanDisk Cruzer Glide USB DeviceSanDisk Corp.59.62 GB781557518.75 MB/Sec5.22 MB/Sec 
4GB HC SD Kingston In Generic USBFeiya Technology Corp.3.63 GB90c620019.13 MB/Sec5.22 MB/SecSTUZA1
Verbatim STORE N GO USB Device 7.46 GB18a530213.50 MB/Sec5.28 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.499.98 GB48d123417.52 MB/Sec5.29 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.40 GB951166626.23 MB/Sec5.29 MB/Sec 
SanDisk Cruzer Fit USB DeviceSanDisk Corp.29.30 GB781557130.12 MB/Sec5.31 MB/Sec 
SanDisk SDDR-113 USB DeviceSanDisk Corp.1.56 GB781a7c118.99 MB/Sec5.33 MB/Sec 
Verbatim STORE N GO USB Device 7.26 GB18a530217.88 MB/Sec5.37 MB/Sec 
USB DISK USB Device 0.94 GBcd12ef1811.69 MB/Sec5.41 MB/Sec 
Generic Flash Disk USB DeviceAlcor Micro Corp.7.25 GB58f638721.68 MB/Sec5.48 MB/Sec 
Sony Storage Media USB DeviceSony Corp.3.76 GB54c43922.87 MB/Sec5.54 MB/Sec 
JetFlash Transcend 4GB USB DeviceAlcor Micro Corp.3.80 GB58f638717.45 MB/Sec5.58 MB/Sec 
*Cheap noname 4GB USB drive*Unknown3.74 GBabcd123414.88 MB/Sec5.59 MB/Sec 
Best Buy Geek Squad USB DeviceSanDisk Corp.3.74 GB781554f26.52 MB/Sec5.60 MB/Secmirko01
SanDisk Cruzer Blade USB DeviceSanDisk Corp.29.31 GB781556726.08 MB/Sec5.67 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.41 GB951166627.54 MB/Sec5.69 MB/Sec 
USB2.0 CARD-READER USB Device 1.87 GB5136467816.26 MB/Sec5.71 MB/Sec 
General USB Flash Disk USB DeviceTranscend Information, Inc.7.52 GB130716529.75 MB/Sec5.72 MB/Sec 
Mass Storage Device USB DeviceSuper Top31.23 GB14cd125d12.36 MB/Sec5.73 MB/Sec 
Sony Storage Media USB DeviceSony Corp.3.76 GB54c43923.10 MB/Sec5.73 MB/Sec 
Kingston DataTraveler 2.0 USB DeviceKingston Technology Company Inc.1.86 GB13fe1f0016.70 MB/Sec5.74 MB/Sec 
General UDisk USB DeviceIntegrated Technology Express, Inc.1,953.06 GB48d123412.00 MB/Sec5.76 MB/Sec 
USB Flash Disk USB DeviceFeiya Technology Corp.7.60 GB90c100019.35 MB/Sec5.84 MB/Sec 
Generic Flash Disk USB DeviceAlcor Micro Corp.3.64 GB58f638719.03 MB/Sec5.85 MB/Sec 
General USB Flash Disk USB Device 3.73 GB8644800e14.51 MB/Sec5.87 MB/Sectriodak
USB DISK USB 2.0 USB Device 7.82 GB1234567823.69 MB/Sec5.88 MB/Sec 
Sony Storage Media USB DeviceSony Corp.3.73 GB54c24325.01 MB/Sec5.94 MB/Sec 
hp v221w USB DeviceHewlett-Packard15.01 GB3f0f08717.65 MB/Sec5.96 MB/Sec 
HP Portable Drive USB DeviceHewlett-Packard58.59 GB3f09b0742.04 MB/Sec6.01 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.46 GB951166628.65 MB/Sec6.02 MB/Sec 
USB2.0 Flash Disk USB Device 15.62 GB1221323421.50 MB/Sec6.08 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.40 GB951166618.88 MB/Sec6.10 MB/Sec 
fffff UMP V1.7.0 USB DevicePrototype product Vendor ID3.90 GB6666888813.85 MB/Sec6.11 MB/Sec 
SanDisk Cruzer Edge USB DeviceSanDisk Corp.14.58 GB781556b30.53 MB/Sec6.16 MB/SecG.V.
Generic USB SM Reader USB DeviceAlcor Micro Corp.7.47 GB58f636213.20 MB/Sec6.22 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology7.23 GB951166626.22 MB/Sec6.24 MB/Sec 
JetFlash Transcend 4GB USB DeviceAlcor Micro Corp.3.73 GB58f638717.04 MB/Sec6.25 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.7.45 GB5dcc75322.41 MB/Sec6.25 MB/SecKCal
USB DISK 2.0 USB DeviceKingston Technology Company Inc.1.86 GB13fe360019.04 MB/Sec6.26 MB/Sec 
IS817 innostor USB Device 7.48 GB1f7581721.34 MB/Sec6.36 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.7.45 GB5dca81d28.10 MB/Sec6.36 MB/Sec 
VendorCo ProductCode USB DeviceIntegrated Technology Express, Inc.14.98 GB48d123412.82 MB/Sec6.38 MB/Sec 
ApecerApacer Technology, Inc.28.85 GB1005b11312.17 MB/Sec6.42 MB/Sec 
Samsung Flash Drive USB DeviceFeiya Technology Corp.14.92 GB90c100026.35 MB/Sec6.43 MB/Sec 
Generic Flash Disk USB DeviceAlcor Micro Corp.0.93 GB58f638718.89 MB/Sec6.55 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.7.31 GB781556721.02 MB/Sec6.56 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology7.23 GB951166625.99 MB/Sec6.58 MB/Sec 
Kingston DataTraveler 2.0 USB DeviceToshiba Corp.7.25 GB930654519.72 MB/Sec6.64 MB/Sec 
JetFlash Transcend 16GB USB Device 14.58 GB8564100020.07 MB/Sec6.66 MB/SecB. Gauchet
Kingston DataTraveler 2.0 USB DeviceToshiba Corp.14.53 GB930654520.65 MB/Sec6.69 MB/Sec 
Best Buy Geek Squad USB DeviceSanDisk Corp.7.47 GB781554f26.46 MB/Sec6.69 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.7.45 GB5dcc75c18.89 MB/Sec6.71 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.7.45 GB781556721.45 MB/Sec6.72 MB/Sec 
Corsair Voyager USB Device 7.54 GB1b1c1ab115.24 MB/Sec6.74 MB/Sec 
JetFlash Transcend 8GB USB Device 7.34 GB8564100037.16 MB/Sec6.76 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.29.80 GB781556731.52 MB/Sec6.77 MB/Sec 
SanDisk SanDisk Cruzer USB DeviceSanDisk Corp.7.46 GB781553020.87 MB/Sec6.81 MB/Sec 
PNY Attache 4 USB 2 16GbAlcor Micro Corp.14.98 GB58f638717.84 MB/Sec6.83 MB/Sec 
USB FLASH DRIVE USB DeviceApacer Technology, Inc.7.23 GB1005b11315.47 MB/Sec6.92 MB/SecApacerAH335 8G
Generic Flash Disk USB Device straticAlcor Micro Corp.59.99 GB58f638729.09 MB/Sec6.94 MB/Secjepa
silicon-power USB DeviceKingston Technology Company Inc.14.90 GB13fe360018.14 MB/Sec6.97 MB/Seccronro
USB Mass Storage DeviceIntegrated Technology Express, Inc.125.00 GB48d123413.18 MB/Sec6.99 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.7.13 GB781556720.64 MB/Sec7.05 MB/Sec 
Kingston DataTraveler 2.0 USB DeviceToshiba Corp.7.25 GB930654520.03 MB/Sec7.18 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.31.99 GB5dcc75c30.16 MB/Sec7.25 MB/SecEZ3ddie
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.28.89 GB125fdd4a24.72 MB/Sec7.28 MB/Secjirka
USB Mass Storage DeviceIntegrated Technology Express, Inc.125.00 GB48d123413.52 MB/Sec7.28 MB/Sec 
Samsung Flash Drive USB DeviceFeiya Technology Corp.14.92 GB90c100025.41 MB/Sec7.29 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.3.72 GB781556719.76 MB/Sec7.34 MB/Sec 
WD Elements 107C USB DeviceWestern Digital Technologies, Inc.2,794.49 GB1058107c30.97 MB/Sec7.35 MB/Seckghastie
PNY Attache 4 32gb 28.82 GB2a97205a23.64 MB/Sec7.38 MB/SecMade in Taiwan
TDKMedia Trans-It Edge USB DeviceImation Corp.13.87 GB71865416.03 MB/Sec7.39 MB/Sec 
SanDisk U3 Cruzer Micro USB DeviceSanDisk Corp.3.77 GB781540625.04 MB/Sec7.49 MB/SecKCal
Mass Storage Device USB DeviceSuper Top29.71 GB14cd121218.34 MB/Sec7.59 MB/SecThanhHV
WDC WD16 00BUCT-63TWBY0 USB DeviceJMicron Technology Corp. / JMicron USA Technology Corp.50.18 GB152d233822.27 MB/Sec7.63 MB/Sec 
USB Mass Storage DeviceIntegrated Technology Express, Inc.125.00 GB48d123413.88 MB/Sec7.66 MB/Sec 
Verbatim STORE N GO USB Device 7.20 GB18a530221.21 MB/Sec7.73 MB/Sec 
PHD 3.0 Silicon-Power USB DeviceInitio Corporation931.29 GB13fd394018.00 MB/Sec7.77 MB/Sec 
PNY USB 2.0 FD USB DevicePNY29.95 GB154b5b28.80 MB/Sec7.79 MB/SecEZ3ddie
USB DISK 2.0 USB DeviceKingston Technology Company Inc.3.66 GB13fe360016.00 MB/Sec7.79 MB/Sec 
USB DISK 2.0 USB Device 3.73 GB26bd991724.83 MB/Sec7.93 MB/Secjirka
SanDisk Cruzer Blade USB DeviceSanDisk Corp.14.89 GB781556721.77 MB/Sec7.98 MB/SecSA
USB Mass Storage Device - Kingston hyperX - USB 3.0Integrated Technology Express, Inc.125.00 GB48d123413.52 MB/Sec8.03 MB/Sec 
USB Attached SCSI (UAS) Mass Storage DeviceSeagate RSS LLC1,863.01 GBbc2ab2425.15 MB/Sec8.12 MB/Sec 
Single Flash Reader USB DeviceAlcor Micro Corp.29.53 GB58f633519.40 MB/Sec8.24 MB/Seckazarin1alex@g
Generic- SD/MMCAlcor Micro Corp.29.54 GB58f846827.73 MB/Sec8.28 MB/Sec 
Kingston DT 101 G2 USB DeviceKingston Technology7.46 GB951164215.70 MB/Sec8.28 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.40 GB951166625.99 MB/Sec8.30 MB/Sec 
Kingston DataTraveler 2.0 USB DeviceToshiba Corp.14.53 GB930654521.29 MB/Sec8.35 MB/Sec 
SIlicon Feiya Technology Corp.3.73 GB90c100014.29 MB/Sec8.48 MB/Sec 
Generic- SD/MMC USB DeviceRealtek Semiconductor Corp.59.61 GBbda11919.60 MB/Sec8.67 MB/Sec 
SMI USB DISK USB DeviceFeiya Technology Corp.3.74 GB90c100020.79 MB/Sec8.73 MB/Sec 
Generic- Multi-Card USB DeviceRealtek Semiconductor Corp.15.03 GBbda15918.98 MB/Sec8.78 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology14.40 GB951166623.61 MB/Sec8.89 MB/Sec 
IS917 innostor USB Device 7.50 GB1f7591736.67 MB/Sec8.90 MB/Sec 
Intenso Rainbow Line USB DeviceFeiya Technology Corp.58.98 GB90c100021.85 MB/Sec8.99 MB/Sec 
SanDisk Ultra 16GBRealtek Semiconductor Corp.14.82 GBbda10918.70 MB/Sec9.13 MB/Sec 
USB Mass Storage DeviceGenesys Logic, Inc.14.48 GB5e375121.66 MB/Sec9.17 MB/Sec 
Generic- SD/MMCAlcor Micro Corp.29.54 GB58f846829.14 MB/Sec9.31 MB/Sec 
hp USB FLASH DRIVE USB DeviceHewlett-Packard15.01 GB3f0b10719.66 MB/Sec9.37 MB/Sec 
SanDisk Cruzer Blade USB DeviceSanDisk Corp.111.79 GB781556735.83 MB/Sec9.43 MB/Sec 
JetFlash Transcend 16GB USB Device 14.70 GB8564100037.64 MB/Sec9.49 MB/Sec 
Generic Flash Disk USB DeviceAlcor Micro Corp.58.59 GB58f638720.43 MB/Sec9.55 MB/Sec 
ADATA USB Flash Drive 32 GBA-DATA Technology Co., Ltd.28.23 GB125fdc1a31.30 MB/Sec9.66 MB/SecShahriar
Generic Flash Disk USB DeviceAlcor Micro Corp.14.97 GB58f638728.52 MB/Sec9.96 MB/Sec 
Generic- SD/MMCAlcor Micro Corp.29.54 GB58f846827.60 MB/Sec10.02 MB/Sec 
Lexar 32GB High-Performance microSDHC 300x Class 10 UHS-I Memory CardAmerican Megatrends, Inc.29.86 GB46bff3144.31 MB/Sec10.03 MB/Secdevlin85
Disk drive 1.90 GB11778817.75 MB/Sec10.23 MB/Sec 
Disk drive 1.90 GB11778817.81 MB/Sec10.27 MB/Sec 
Disk drive 1.90 GB11778817.75 MB/Sec10.28 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.14.61 GB5dcc75c28.65 MB/Sec10.38 MB/Sec 
PNY USB 3.0 FD USB DevicePNY116.91 GB154bb233.35 MB/Sec10.41 MB/Secmirko01
Samsung EVO PLUS 64GbKingston Technology Company Inc.59.61 GB13fe224020.43 MB/Sec10.83 MB/Sec 
Generic- Multi-Card USB DeviceRealtek Semiconductor Corp.14.83 GBbda15818.67 MB/Sec10.83 MB/Sec 
Kingston DT Micro USB DeviceKingston Technology7.31 GB951168a17.04 MB/Sec10.87 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.14.90 GB5dca83825.71 MB/Sec11.06 MB/Sec 
EMTEC 32GB 28.86 GB6557420020.60 MB/Sec11.27 MB/SecMicrosol Infor
General UDisk USB DeviceUnknown70.84 GBabcd123452.45 MB/Sec11.47 MB/Sec 
SD CardAlcor Micro Corp.29.71 GB58f636615.43 MB/Sec11.49 MB/Sec 
GH PicoDUAL USB Device FAT32Green House Co., Ltd29.80 GBa6bf24.10 MB/Sec11.50 MB/Secw10 quick fmt
SD CardAlcor Micro Corp.29.71 GB58f636615.34 MB/Sec11.61 MB/Sec 
Kingston DataTraveler 2.0 USB DeviceKingston Technology244.14 GB95116656.00 MB/Sec11.85 MB/Sec 
old usb 1Unknown3.88 GBabcd123418.82 MB/Sec11.93 MB/Sec 
SanDisk Ultra USB 3.0 32 GBSanDisk Corp.28.63 GB781558a31.48 MB/Sec12.03 MB/SecGK
SanDisk Ultra Fit USB DeviceSanDisk Corp.14.48 GB781558331.02 MB/Sec12.04 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top70.91 GB14cd125a48.08 MB/Sec12.22 MB/Secnir123
USB Mass Storage DeviceGreen House Co., Ltd295.16 GBa6bf60.61 MB/Sec12.41 MB/Sec 
USB Mass Storage DeviceFeiya Technology Corp.29.98 GB90c100034.70 MB/Sec12.49 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.14.31 GB781559023.94 MB/Sec13.20 MB/SecSkelestore
Sold as Samsung EVO PLUS 64Gb by MyMemoryAlcor Micro Corp.59.61 GB58f636619.52 MB/Sec13.30 MB/Sec 
USB Mass Storage Device 29.76 GB1f7581722.24 MB/Sec13.33 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.34.98 GB125fc08a52.45 MB/Sec13.64 MB/Sec 
Kingston DataTraveler 3.0 USB DevicezKingston Technology14.39 GB951166633.15 MB/Sec13.70 MB/SecAntonio
NEXTECH calls 10Genesys Logic, Inc.14.43 GB5e374332.92 MB/Sec13.75 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.62 GB781558a31.01 MB/Sec13.77 MB/Secanks
Dispositivo de almacenamiento USB 59.45 GB190822616.48 MB/Sec13.87 MB/Sec 
Kingston DataTraveler 2.0 USB DeviceKingston Technology29.28 GB951166520.79 MB/Sec13.91 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.14.90 GB5dca81d29.09 MB/Sec13.91 MB/Secbennabis
Samsung Flash Drive USB DeviceFeiya Technology Corp.119.53 GB90c100029.24 MB/Sec13.95 MB/Sec 
PNY USB 2.0 FD USB DevicePNY57.68 GB154bd430.84 MB/Sec14.00 MB/Secmirko01
Multiple Card Reader USB DeviceAlcor Micro Corp.29.11 GB58f636630.63 MB/Sec14.01 MB/Sec 
BUFFALO External HDD USB DeviceMelCo., Inc.931.28 GB4111ba29.09 MB/Sec14.08 MB/SecSaad Gul
SanDisk Ultra USB DeviceSanDisk Corp.57.27 GB781558125.87 MB/Sec14.18 MB/Sec 
SanDisk Cruzer Force USB DeviceSanDisk Corp.29.10 GB781557d23.46 MB/Sec14.50 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.64 GB781559025.38 MB/Sec14.85 MB/Sec 
hp v210w USB DeviceHewlett-Packard15.12 GB3f0560728.37 MB/Sec14.92 MB/SecTamaz
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.85 GB125f317a27.61 MB/Sec15.42 MB/Sec 
Kingston HyperX Savage USB DeviceKingston Technology58.56 GB95116b330.52 MB/Sec15.59 MB/Sec 
USB Mass Storage Device 7.39 GB190822615.53 MB/Sec15.65 MB/Sec 
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781558135.12 MB/Sec16.32 MB/Sec 
SandiskUltraSDClass1016gbInGenericUSB2Feiya Technology Corp.14.83 GB90c620019.86 MB/Sec16.50 MB/SecSTUZA1
SanDisk Ultra USB DeviceSanDisk Corp.28.63 GB781559032.79 MB/Sec16.63 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.57.82 GB781559532.05 MB/Sec17.17 MB/Sec 
Patriot Memory USB DeviceKingston Technology Company Inc.115.10 GB13fe520028.70 MB/Sec17.17 MB/Secpollux
TOSHIBA TransMemory USB DeviceToshiba Corp.28.86 GB930654424.24 MB/Sec17.59 MB/Sec 
SanDisk SD6SB1M-032G-100 USB DeviceJMicron Technology Corp. / JMicron USA Technology Corp.29.82 GB152d232926.35 MB/Sec18.20 MB/Sec 
Micro Center 16GB SuperSpeed USB 3.0Kingston Technology Company Inc.14.75 GB13fe550027.17 MB/Sec18.58 MB/Secxray
SanDisk - Ultra PLUS 32GB SDHC UHS-I Memory CardAmerican Megatrends, Inc.29.71 GB46bff3122.58 MB/Sec19.86 MB/Secdevlin85
UFD 3.0 Silicon-Power64G USB DeviceKingston Technology Company Inc.57.68 GB13fe550036.22 MB/Sec19.86 MB/Sec 
Patriot Memory USB Rage XT 16GBKingston Technology Company Inc.14.90 GB13fe380029.68 MB/Sec19.93 MB/Sec 
Seagate Portable USB Device-XSeagate RSS LLC1,397.26 GBbc2230036.22 MB/Sec20.28 MB/Secz
Sony Storage Media USB DeviceSony Corp.14.47 GB54c9c232.73 MB/Sec20.50 MB/Sec 
NETAC SD 128GO 119.05 GB8564400030.31 MB/Sec21.41 MB/Sec 
WD Elements 1078 USB DeviceWestern Digital Technologies, Inc.931.48 GB1058107831.14 MB/Sec21.57 MB/Secrahuldottech
Packard Bell Carbon USB DeviceJess-Link Products Co., Ltd931.51 GB7661728.28 MB/Sec21.94 MB/Sec 
Kingston HyperX Savage USB Device (4K mode)Kingston Technology58.56 GB95116b334.09 MB/Sec21.98 MB/Sec 
SanDisk Extreme USB 3.0 SDCZ80-064GSanDisk Corp.58.43 GB781558028.80 MB/Sec22.77 MB/Secxray
SanDisk Ultra USB DeviceSanDisk Corp.57.82 GB781559039.46 MB/Sec22.86 MB/Sec 
USB2.0 Flash Disk USB Device 15.80 GB1221323430.31 MB/Sec22.95 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.64 GB781559138.93 MB/Sec23.04 MB/Sec 
TOSHIBA External USB 3.0 USB DeviceToshiba America Info. Systems, Inc.931.51 GB480a20228.85 MB/Sec23.94 MB/Sec 
TOSHIBA TransMemory USB DeviceToshiba Corp.28.87 GB930654426.71 MB/Sec24.65 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology29.30 GB951166636.22 MB/Sec25.26 MB/Sec 
TOSHIBA External USB 3.0 USB DeviceToshiba America Info. Systems, Inc.931.51 GB480a20228.85 MB/Sec25.53 MB/Sec 
PHD 3.0 Silicon-Power USB DeviceInitio Corporation1,862.56 GB13fd394031.13 MB/Sec25.60 MB/Sec 
USB Attached SCSI (UAS) Mass Storage DeviceSeagate RSS LLC258.15 GBbc2ab2846.83 MB/Sec25.83 MB/SecVinc1
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB781559134.35 MB/Sec26.58 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB781559134.75 MB/Sec26.96 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB781559134.35 MB/Sec27.60 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.11 GB781559136.75 MB/Sec28.00 MB/Sec 
TS-RDF5 SD Transcend USB Device 1,863.01 GB8564400037.16 MB/Sec28.10 MB/Sec 
SanDisk Ultra USB 3.0 USB DeviceSanDisk Corp.28.63 GB781559136.06 MB/Sec29.29 MB/Sec 
Kingston DataTraveler 3.0 USB DeviceKingston Technology28.90 GB951166642.06 MB/Sec29.68 MB/Secjepa
TOSHIBA External USB 3.0 USB DeviceToshiba America Info. Systems, Inc.931.51 GB480b20735.39 MB/Sec33.53 MB/Sec 
TOSHIBA External USB 3.0 USB DeviceToshiba America Info. Systems, Inc.465.66 GB48010036.75 MB/Sec33.54 MB/Sec 
Seagate M3 Portable USB DeviceSeagate RSS LLC931.51 GBbc261b637.96 MB/Sec34.75 MB/Sec 
USB DISK 2.0Kingston Technology Company Inc.828.97 GB13fe420053.83 MB/Sec37.39 MB/Sec 

Total number of records: 261