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USB Flash Drive Speed Tests - VID = 5dc, PID = a817

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
JumpDriveLexar Media, Inc.7.45 GB5dca81717.87 MB/Sec4.44 MB/Sec 
Lexar 32Gb JumpDrive USB DeviceLexar Media, Inc.29.86 GB5dca81720.85 MB/Sec4.28 MB/SecMark
Lexar 32GB JumpDrive USB DeviceLexar Media, Inc.29.86 GB5dca81724.74 MB/Sec5.32 MB/Sec 
Lexar 64GBLexar Media, Inc.58.50 GB5dca81721.09 MB/Sec5.04 MB/SecFF
Lexar 64gb S50Lexar Media, Inc.59.73 GB5dca81720.69 MB/Sec4.26 MB/SecEagle1003
Lexar JumpDrive 8 GB Lexar Media, Inc.7.45 GB5dca81715.15 MB/Sec4.46 MB/Sec 
Lexar JumpDrive S50 64GB USB DeviceLexar Media, Inc.59.69 GB5dca81725.76 MB/Sec13.94 MB/SecJimGSPI
Lexar JumpDrive USB DeviceLexar Media, Inc.29.86 GB5dca81723.72 MB/Sec5.02 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.59.73 GB5dca81722.59 MB/Sec4.38 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.59.74 GB5dca81722.52 MB/Sec5.19 MB/Sec64g
Lexar JumpDrive USB DeviceLexar Media, Inc.2.92 GB5dca81722.31 MB/Sec4.29 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.3.73 GB5dca81717.94 MB/Sec3.20 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.7.45 GB5dca81718.43 MB/Sec5.28 MB/Secsparkyvega
Lexar JumpDrive USB DeviceLexar Media, Inc.7.45 GB5dca81721.48 MB/Sec4.12 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.14.92 GB5dca81722.19 MB/Sec10.36 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.7.45 GB5dca81716.69 MB/Sec5.43 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.29.86 GB5dca81721.21 MB/Sec4.62 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.3.73 GB5dca81718.76 MB/Sec6.17 MB/Secpky
Lexar JumpDrive USB DeviceLexar Media, Inc.29.86 GB5dca81720.83 MB/Sec10.00 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.3.73 GB5dca81718.57 MB/Sec3.14 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.3.73 GB5dca81717.22 MB/Sec3.04 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.14.94 GB5dca81721.37 MB/Sec4.40 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.7.45 GB5dca81722.36 MB/Sec6.17 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.7.45 GB5dca81725.71 MB/Sec8.82 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.7.47 GB5dca81718.29 MB/Sec4.52 MB/SecMechexpert
Lexar JumpDrive USB DeviceLexar Media, Inc.7.45 GB5dca81718.09 MB/Sec4.02 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.7.45 GB5dca81718.07 MB/Sec4.34 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.7.45 GB5dca81722.44 MB/Sec6.32 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.7.45 GB5dca81718.71 MB/Sec5.92 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.7.45 GB5dca81718.69 MB/Sec5.72 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.14.92 GB5dca81715.42 MB/Sec4.22 MB/SecKevin Khanh
Lexar JumpDrive USB DeviceLexar Media, Inc.29.86 GB5dca81719.39 MB/Sec5.33 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.29.87 GB5dca81723.65 MB/Sec5.05 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.29.84 GB5dca81722.10 MB/Sec7.29 MB/Secdazzle71
Lexar JumpDrive USB DeviceLexar Media, Inc.14.94 GB5dca81724.74 MB/Sec4.94 MB/SecVMSmel
Lexar JumpDrive USB DeviceLexar Media, Inc.7.45 GB5dca81724.15 MB/Sec4.98 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.14.92 GB5dca81719.56 MB/Sec5.60 MB/SecNick Ruxandu
Lexar JumpDrive USB DeviceLexar Media, Inc.3.73 GB5dca81718.58 MB/Sec6.37 MB/Sec 
Lexar JumpDrive USB DeviceLexar Media, Inc.7.45 GB5dca81719.15 MB/Sec5.65 MB/Sec 
Lexar JumpDrive USB Device 32 GBLexar Media, Inc.29.86 GB5dca81723.54 MB/Sec5.15 MB/SecJCV
Lexar JumpDrive USB Device 32gbLexar Media, Inc.29.84 GB5dca81724.14 MB/Sec11.38 MB/Sec 
Lexar JumpDrive USB Device 32GbLexar Media, Inc.29.86 GB5dca81721.93 MB/Sec4.32 MB/SecMark
Lexar JumpDrive USB Device 4GBLexar Media, Inc.3.73 GB5dca81718.42 MB/Sec5.04 MB/Sec 
Lexar JumpDrive USB Device 8gLexar Media, Inc.7.45 GB5dca81724.20 MB/Sec8.01 MB/Sec 
Lexar JumpDrive USB Device 8GLexar Media, Inc.7.45 GB5dca81724.20 MB/Sec7.93 MB/Seccimm
Lexar JumpDrive USB Device V10Lexar Media, Inc.7.47 GB5dca81722.50 MB/Sec5.73 MB/SecCIMM
Lexar JumpDrive USB Device V10 8GBLexar Media, Inc.7.47 GB5dca81719.56 MB/Sec5.75 MB/Sec 
Lexar JumpDrive V10 16GB USB Flash DriveLexar Media, Inc.14.92 GB5dca81718.62 MB/Sec5.55 MB/SecB.
Lexar JumpDrive V10 USB Device 16GBLexar Media, Inc.14.94 GB5dca81721.27 MB/Sec4.92 MB/Sec 
Lexar USB Flash Drive Jumpdrive V10 64GBLexar Media, Inc.59.69 GB5dca81724.44 MB/Sec11.05 MB/Sec 
Lexar USB Flash Drive Jumpdrive V10 64GBLexar Media, Inc.59.69 GB5dca81724.55 MB/Sec11.56 MB/SecBeppo
Lexar USB Flash Drive USB DeviceLexar Media, Inc.7.33 GB5dca81720.39 MB/Sec4.78 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.7.33 GB5dca81720.37 MB/Sec5.17 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.7.33 GB5dca81720.39 MB/Sec4.78 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.7.33 GB5dca81720.39 MB/Sec4.54 MB/SecGia Vy
Lexar USB Flash Drive USB DeviceLexar Media, Inc.58.49 GB5dca81722.56 MB/Sec4.60 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.58.49 GB5dca81721.12 MB/Sec4.70 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.29.25 GB5dca81714.23 MB/Sec4.07 MB/SecBDeuce
Lexar USB Flash Drive USB DeviceLexar Media, Inc.29.23 GB5dca81718.94 MB/Sec5.28 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.58.48 GB5dca81719.50 MB/Sec5.18 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.7.33 GB5dca81717.96 MB/Sec4.32 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.29.23 GB5dca81718.62 MB/Sec5.07 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.58.49 GB5dca81722.64 MB/Sec5.11 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.29.23 GB5dca81715.43 MB/Sec4.93 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.7.33 GB5dca81720.66 MB/Sec4.41 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.29.23 GB5dca81722.51 MB/Sec5.90 MB/SecMorganFlint
Lexar USB Flash Drive USB DeviceLexar Media, Inc.29.23 GB5dca81719.05 MB/Sec5.07 MB/Sec 
Lexar USB Flash Drive USB Device (Jumpdrive V10 32 GB)Lexar Media, Inc.29.23 GB5dca81722.72 MB/Sec6.02 MB/SecMorgan Flint
Lexar USB Flash Drive USB Device (S50 Rev A)Lexar Media, Inc.58.49 GB5dca81723.77 MB/Sec5.94 MB/Sec 
Lexar USB Flash Drive USB Device (S50)Lexar Media, Inc.58.49 GB5dca81723.73 MB/Sec5.90 MB/Sec 
Lexar USB Flash Drive USB Device 64GBLexar Media, Inc.119.20 GB5dca81720.24 MB/Sec7.44 MB/Secrwp
Lexar USB Flash Drive V.10, 8GBLexar Media, Inc.7.33 GB5dca81719.57 MB/Sec4.92 MB/SecFirmware# 1100
USB FLASH 4GBLexar Media, Inc.3.73 GB5dca81718.48 MB/Sec3.12 MB/SecNMIHILIDIS 4GB

Total number of records: 73