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USB Flash Drive Speed Tests - VID = 14cd (Super Top), PID = 125a

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
AData 16Gb Class 10 SDHC in USB adapter (ASDH16GCL10-R)Super Top15.39 GB14cd125a17.51 MB/Sec7.88 MB/Sec 
Centon 32GB class 10 SDHCSuper Top29.80 GB14cd125a15.06 MB/Sec11.03 MB/Sec 
EMTEC SDHC CLASS6 8GB cod.3126170057303Super Top7.48 GB14cd125a15.96 MB/Sec7.38 MB/Sec 
Kingston 8GB SDHC class 4Super Top7.38 GB14cd125a13.12 MB/Sec3.21 MB/Sec 
kodak micro sdhcSuper Top29.94 GB14cd125a15.51 MB/Sec6.62 MB/Sec 
Konwerter sd kingston na USBSuper Top7.38 GB14cd125a17.05 MB/Sec4.88 MB/Sec 
Lexor 32G SDSuper Top29.81 GB14cd125a15.40 MB/Sec10.34 MB/SecMooT
NoName Cardrider with Transcend mSDHC 8GB Class10Super Top0.00 GB14cd125a15.96 MB/Sec6.30 MB/SecLookinGooder
Patriot 32GB class 4 SDHCSuper Top29.82 GB14cd125a16.48 MB/Sec10.80 MB/Sec 
Patriot 32GB SDHC class 4Super Top29.81 GB14cd125a16.25 MB/Sec9.44 MB/Sec 
pq1 150x class 10 8 gbSuper Top7.48 GB14cd125a15.48 MB/Sec7.58 MB/Sec 
Silicon Power 16GB CLass10 MicroSDSuper Top14.72 GB14cd125a17.24 MB/Sec8.56 MB/SecBehnam
tf flash 1gbSuper Top0.93 GB14cd125a14.37 MB/Sec3.21 MB/Sec 
Transcend SDHC 16GBSuper Top15.02 GB14cd125a15.40 MB/Sec9.65 MB/Sec 
USB Mass Storage DeviceSuper Top1.90 GB14cd125a15.10 MB/Sec4.17 MB/Sec123
USB Mass Storage DeviceSuper Top1.90 GB14cd125a15.51 MB/Sec4.22 MB/Sec123
USB Mass Storage DeviceSuper Top14.73 GB14cd125a11.00 MB/Sec3.63 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top1.85 GB14cd125a14.91 MB/Sec3.41 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top7.42 GB14cd125a14.24 MB/Sec3.39 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top14.94 GB14cd125a17.78 MB/Sec8.86 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top1.81 GB14cd125a16.57 MB/Sec4.32 MB/Sec123
USB Mass Storage Device USB DeviceSuper Top7.45 GB14cd125a15.62 MB/Sec4.03 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top7.28 GB14cd125a14.66 MB/Sec4.30 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top7.50 GB14cd125a15.03 MB/Sec7.97 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top7.50 GB14cd125a15.06 MB/Sec8.31 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top7.45 GB14cd125a16.84 MB/Sec8.24 MB/SecLookinGooder
USB Mass Storage Device USB DeviceSuper Top1.89 GB14cd125a9.58 MB/Sec3.62 MB/Secaaa123
USB Mass Storage Device USB DeviceSuper Top7.39 GB14cd125a16.07 MB/Sec3.48 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top0.00 GB14cd125a16.27 MB/Sec9.00 MB/SecAntonK
USB Mass Storage Device USB DeviceSuper Top1.89 GB14cd125a13.86 MB/Sec4.52 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top59.45 GB14cd125a18.43 MB/Sec11.68 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top3.68 GB14cd125a17.08 MB/Sec5.42 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top30.46 GB14cd125a10.09 MB/Sec3.88 MB/SecAntonK
USB Mass Storage Device USB DeviceSuper Top0.96 GB14cd125a14.90 MB/Sec3.37 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top0.96 GB14cd125a12.28 MB/Sec3.28 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top7.40 GB14cd125a15.55 MB/Sec4.92 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top7.49 GB14cd125a14.08 MB/Sec7.29 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top3.68 GB14cd125a16.43 MB/Sec3.82 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top0.00 GB14cd125a15.93 MB/Sec3.85 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top7.39 GB14cd125a13.98 MB/Sec8.15 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top1.84 GB14cd125a14.81 MB/Sec3.32 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top1.91 GB14cd125a9.00 MB/Sec3.66 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top14.89 GB14cd125a15.29 MB/Sec4.49 MB/SecI agree to pub
USB Mass Storage Device USB DeviceSuper Top62.47 GB14cd125a17.48 MB/Sec8.70 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top0.00 GB14cd125a8.93 MB/Sec3.23 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top7.39 GB14cd125a15.54 MB/Sec4.83 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top1.89 GB14cd125a9.74 MB/Sec4.04 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top29.81 GB14cd125a14.14 MB/Sec8.01 MB/SecMooT
USB Mass Storage Device USB DeviceSuper Top3.68 GB14cd125a17.05 MB/Sec4.56 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top7.50 GB14cd125a10.93 MB/Sec16.04 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top60.34 GB14cd125a15.34 MB/Sec7.07 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top1.88 GB14cd125a17.59 MB/Sec4.43 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top14.83 GB14cd125a15.96 MB/Sec3.83 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top0.93 GB14cd125a11.86 MB/Sec3.52 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top7.49 GB14cd125a8.85 MB/Sec4.47 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top14.63 GB14cd125a17.33 MB/Sec7.86 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top7.39 GB14cd125a9.75 MB/Sec4.47 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top1.87 GB14cd125a13.84 MB/Sec3.04 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top1.82 GB14cd125a12.57 MB/Sec3.59 MB/SecALI
USB Mass Storage Device USB DeviceSuper Top1.92 GB14cd125a9.16 MB/Sec4.45 MB/Sec 
USB Mass Storage Device USB DeviceSuper Top62.50 GB14cd125a17.43 MB/Sec4.96 MB/Sec 

Total number of records: 61