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USB Flash Drive Speed Tests - VID = 781, PID = 5535

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
Fake SanDisk Ultra Backup USB DeviceSanDisk Corp.62.04 GB781553522.10 MB/Sec11.31 MB/Sectest
SanDisk 64GB Ultra Backup USB DeviceSanDisk Corp.59.62 GB781553523.41 MB/Sec4.33 MB/Secbchmely
SanDisk Ultra Backup 64GBSanDisk Corp.62.04 GB781553521.94 MB/Sec4.69 MB/SecLUK
SanDisk Ultra Backup USB DeviceSanDisk Corp.59.64 GB781553525.42 MB/Sec14.07 MB/SecLDW
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.91 GB781553524.41 MB/Sec7.74 MB/SecPaul Kingdom
SanDisk Ultra Backup USB DeviceSanDisk Corp.29.80 GB781553516.16 MB/Sec7.62 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.93 GB781553524.10 MB/Sec6.48 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.91 GB781553522.62 MB/Sec6.07 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.49 GB781553511.36 MB/Sec3.67 MB/SecTrueHeart
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.47 GB781553524.83 MB/Sec14.36 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.29.82 GB781553524.93 MB/Sec8.46 MB/Secyosi arcushin
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.92 GB781553524.83 MB/Sec11.25 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.92 GB781553523.90 MB/Sec9.71 MB/SecHK
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.50 GB781553519.89 MB/Sec10.28 MB/Secgrinder2112
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.44 GB781553518.05 MB/Sec6.10 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.50 GB781553524.20 MB/Sec11.03 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.30.26 GB781553518.85 MB/Sec7.51 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.29.83 GB781553513.90 MB/Sec5.28 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.91 GB781553525.08 MB/Sec6.70 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.61.36 GB781553514.44 MB/Sec7.42 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.93 GB781553524.44 MB/Sec7.22 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.59.61 GB781553526.95 MB/Sec10.10 MB/SecComputerDave
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.47 GB781553523.04 MB/Sec9.73 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.62.04 GB781553518.53 MB/Sec3.33 MB/SecMOON
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.93 GB781553513.29 MB/Sec3.88 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.49 GB781553524.76 MB/Sec10.07 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.59.62 GB781553522.77 MB/Sec12.25 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.61.78 GB781553521.94 MB/Sec11.22 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.2.94 GB781553523.08 MB/Sec7.46 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.93 GB781553522.97 MB/Sec4.66 MB/Sechansm
SanDisk Ultra Backup USB DeviceSanDisk Corp.59.62 GB781553525.30 MB/Sec7.74 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.29.81 GB781553525.41 MB/Sec14.07 MB/SecSrinivasSRK
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.91 GB781553520.07 MB/Sec9.95 MB/SecRTh
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.47 GB781553517.12 MB/Sec7.98 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.29.81 GB781553526.30 MB/Sec15.53 MB/SecCicero
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.94 GB781553526.54 MB/Sec7.97 MB/SecsMiLeYz
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.47 GB781553523.45 MB/Sec10.28 MB/SecJasonC
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.92 GB781553524.83 MB/Sec9.47 MB/Secfly
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.46 GB781553524.76 MB/Sec8.11 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.47 GB781553522.68 MB/Sec5.17 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.46 GB781553524.77 MB/Sec10.03 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.45 GB781553520.10 MB/Sec6.28 MB/SecSyed
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.45 GB781553520.17 MB/Sec6.93 MB/Secsyed
SanDisk Ultra Backup USB DeviceSanDisk Corp.29.82 GB781553526.34 MB/Sec14.68 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.92 GB781553524.76 MB/Sec9.95 MB/Secaaronb808
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.92 GB781553524.87 MB/Sec8.75 MB/Secaaronb808
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.92 GB781553524.76 MB/Sec9.28 MB/Secaaronb808
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.91 GB781553519.29 MB/Sec8.86 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.94 GB781553522.08 MB/Sec6.13 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.92 GB781553519.42 MB/Sec10.02 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.61.98 GB781553523.23 MB/Sec13.15 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.93 GB781553524.65 MB/Sec6.53 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.92 GB781553524.51 MB/Sec6.62 MB/SecMEC XP 32bits
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.92 GB781553523.17 MB/Sec6.31 MB/SecMEC Vista64
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.44 GB781553519.46 MB/Sec7.41 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.47 GB781553524.65 MB/Sec9.47 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.59.62 GB781553520.82 MB/Sec9.11 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.89 GB781553526.17 MB/Sec4.06 MB/SecJerry
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.47 GB781553524.76 MB/Sec10.02 MB/Seckrs
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.92 GB781553524.87 MB/Sec11.03 MB/SecJi
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.47 GB781553524.76 MB/Sec9.52 MB/Seckrs
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.91 GB781553522.73 MB/Sec4.55 MB/Secdnhoshor
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.47 GB781553524.94 MB/Sec11.34 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.45 GB781553520.39 MB/Sec7.19 MB/SecKTZ
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.48 GB781553524.14 MB/Sec8.82 MB/SecLSD
SanDisk Ultra Backup USB DeviceSanDisk Corp.29.81 GB781553525.23 MB/Sec4.43 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.93 GB781553524.98 MB/Sec10.16 MB/SecBig H
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.92 GB781553523.80 MB/Sec6.79 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.47 GB781553522.72 MB/Sec12.54 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.29.82 GB781553519.43 MB/Sec6.38 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.14.92 GB781553521.49 MB/Sec4.43 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.51 GB781553522.72 MB/Sec8.48 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.49 GB781553524.83 MB/Sec7.74 MB/Sec 
SanDisk Ultra Backup USB DeviceSanDisk Corp.7.51 GB781553522.71 MB/Sec8.50 MB/Sec 
SanDisk Ultra Backup USB Device 32GBSanDisk Corp.30.30 GB781553517.59 MB/Sec11.31 MB/Secema_sge
SanDisk Ultra Backup USB Device 32GbSanDisk Corp.29.81 GB781553516.50 MB/Sec8.56 MB/Sec 
SanDisk Ultra Backup USB Device 32gbSanDisk Corp.29.94 GB781553524.30 MB/Sec11.76 MB/Secdan
SanDisk Ultra Backup USB Device on Dell 1525SanDisk Corp.14.91 GB781553521.65 MB/Sec5.10 MB/SecNJW
SanDisk UltraBackup 16GbSanDisk Corp.14.89 GB781553519.14 MB/Sec6.73 MB/SecFAT32-8kb

Total number of records: 79