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USB Flash Drive Speed Tests - VID = 411, PID = 98

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
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.29.86 GB411987.34 MB/Sec5.75 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.1.87 GB411988.90 MB/Sec3.48 MB/Sec 
BUFFALO USB Flash Disk USB Device - 2GBMelCo., Inc.1.87 GB411988.97 MB/Sec3.61 MB/SecS HIGGINS
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.73 GB4119813.68 MB/Sec4.16 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.52 GB4119814.43 MB/Sec3.52 MB/SecGS1
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.1.93 GB4119815.53 MB/Sec10.99 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.74 GB4119815.74 MB/Sec6.28 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.74 GB4119816.05 MB/Sec5.63 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.1.93 GB4119817.89 MB/Sec12.26 MB/SecWrexTheDragon
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.7.45 GB4119818.61 MB/Sec6.86 MB/Secpaleoparadoxia
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.74 GB4119822.62 MB/Sec4.07 MB/Sec 
BUFFALO USB Flash Disk USB Device (RUF2-LV8GS)MelCo., Inc.7.45 GB4119823.55 MB/Sec6.67 MB/Sec 
BUFFALO USB Flash Disk RUF2-AC 8GBMelCo., Inc.7.52 GB4119824.14 MB/Sec7.78 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.29.86 GB4119824.20 MB/Sec11.68 MB/Sec160
BUFFALO USB Flash Disk RUF2-EMelCo., Inc.3.74 GB4119824.45 MB/Sec7.54 MB/Secdnhoshor
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.1.93 GB4119824.55 MB/Sec7.54 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.7.45 GB4119824.83 MB/Sec8.69 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.86 GB4119825.20 MB/Sec12.57 MB/Secgo-don.com
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.85 GB4119825.31 MB/Sec16.58 MB/SecAB
BUFFALO USB Flash Disk USB Device (RUF2-S@4GB)MelCo., Inc.3.86 GB4119825.60 MB/Sec20.35 MB/SecZEROSPEC
BUFFALO USB Flash Disk RUF2-EMelCo., Inc.1.93 GB4119825.64 MB/Sec16.39 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.1.91 GB4119825.71 MB/Sec7.51 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.85 GB4119825.95 MB/Sec17.51 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.85 GB4119826.83 MB/Sec18.26 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.1.93 GB4119827.08 MB/Sec12.96 MB/Secmax
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.1.91 GB4119827.17 MB/Sec18.64 MB/SecPZU
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.82 GB4119827.17 MB/Sec18.95 MB/Sectogo-bln
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.7.64 GB4119827.30 MB/Sec17.89 MB/SecProCompSys
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.1.94 GB4119827.96 MB/Sec17.30 MB/Sec 
BUFFALO 2gbMelCo., Inc.1.93 GB4119828.00 MB/Sec13.84 MB/Sec 
BUFFALO SiliconHardDisk USB DeviceMelCo., Inc.29.86 GB4119828.37 MB/Sec9.88 MB/Sechoge
BUFFALO SiliconHardDisk USB DeviceMelCo., Inc.29.86 GB4119828.37 MB/Sec9.38 MB/Sechoge
BUFFALO USB Flash Disk USB Device RUF2-R8GMelCo., Inc.7.65 GB4119828.65 MB/Sec15.83 MB/SecProCompSys
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.85 GB4119828.71 MB/Sec17.75 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.85 GB4119828.99 MB/Sec19.56 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.85 GB4119828.99 MB/Sec19.56 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.85 GB4119829.10 MB/Sec18.17 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.82 GB4119829.24 MB/Sec21.57 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.82 GB4119829.54 MB/Sec21.57 MB/Secatze
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.85 GB4119829.74 MB/Sec18.49 MB/SecAB
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.82 GB4119829.84 MB/Sec21.73 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.0.96 GB4119829.85 MB/Sec12.23 MB/Secwinslow100
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.82 GB4119830.48 MB/Sec21.74 MB/Secatze_2
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.15.17 GB4119830.53 MB/Sec18.09 MB/Secyana
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.85 GB4119830.63 MB/Sec18.29 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.85 GB4119830.64 MB/Sec18.46 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.0.96 GB4119830.85 MB/Sec13.87 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.7.52 GB4119830.85 MB/Sec7.33 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.7.64 GB4119830.96 MB/Sec22.50 MB/Sec 
BUFFALO USB Flash Disk RUF2-R8GMelCo., Inc.7.64 GB4119830.97 MB/Sec19.79 MB/SecProCompSys
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.85 GB4119831.01 MB/Sec21.77 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.29.86 GB4119831.02 MB/Sec13.29 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.7.66 GB4119831.13 MB/Sec11.80 MB/Sec 
BUFFALO USB Flash Disk USB Device (RUF-C/U2@2GB)MelCo., Inc.1.93 GB4119831.13 MB/Sec19.13 MB/SecZEROSPEC
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.3.85 GB4119831.19 MB/Sec21.61 MB/Sec1123ask
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.1.90 GB4119831.30 MB/Sec22.15 MB/Sechpo
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.0.95 GB4119831.52 MB/Sec24.98 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.0.97 GB4119832.62 MB/Sec5.26 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.2.90 GB4119832.73 MB/Sec8.82 MB/Sec 
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.1.94 GB4119832.97 MB/Sec19.76 MB/Sec 
BUFFALO SiliconHardDisk USB DeviceMelCo., Inc.29.86 GB4119834.75 MB/Sec9.68 MB/Sec 
BUFFALO USB Flash Disk USB Device RUF2-P8GMelCo., Inc.7.64 GB4119834.97 MB/Sec25.64 MB/SecProCompSys
BUFFALO USB Flash Disk USB DeviceMelCo., Inc.30.24 GB4119835.34 MB/Sec11.64 MB/Sec 

Total number of records: 63