Main Page Summary How To Publish Feedback NirSoft Utilities

USB Flash Drive Speed Tests - VID = 14cd, PID = 6700

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
DeLOCK - USB 2.0 SD/MMC Reader USB Device - Kingston 2GB Micro SDSuper Top1.83 GB14cd670015.02 MB/Sec4.93 MB/Secfrickelkram
I-TECHSuper Top14.89 GB14cd670015.06 MB/Sec6.13 MB/Sec 
Kingston micro SD 2GBSuper Top1.83 GB14cd670016.63 MB/Sec8.25 MB/Secshivy
MICRO SD/T-FLASH READER/WRITER Konig CMP-CARDRW74 + 4GB microSD Super Top3.82 GB14cd670015.66 MB/Sec5.38 MB/Secpaulm
Samsung micro SD 16GB class 10 on USB adapterSuper Top14.90 GB14cd670015.59 MB/Sec6.45 MB/Sec 
team sdhcSuper Top14.87 GB14cd670013.09 MB/Sec6.50 MB/Sec 
TRANCEND 32GB MICRO SDHCSuper Top29.71 GB14cd670015.68 MB/Sec3.72 MB/SecJackdaw
USB 2.0 SD/MMC READERSuper Top1.87 GB14cd670011.06 MB/Sec3.43 MB/SecFill
USB 2.0 SD/MMC Reader USB DeviceSuper Top7.39 GB14cd67009.26 MB/Sec3.81 MB/Sec 
USB 2.0 SD/MMC Reader USB DeviceSuper Top7.39 GB14cd67009.27 MB/Sec4.15 MB/Seclars242
USB 2.0 SD/MMC Reader USB DeviceSuper Top7.39 GB14cd67009.28 MB/Sec4.20 MB/Seclars242
USB 2.0 SD/MMC Reader USB DeviceSuper Top3.69 GB14cd670015.64 MB/Sec4.08 MB/Sec 
USB 2.0 SD/MMC Reader USB DeviceSuper Top0.95 GB14cd670015.69 MB/Sec3.39 MB/Sec 
USB 2.0 SD/MMC Reader USB DeviceSuper Top7.39 GB14cd670015.38 MB/Sec5.36 MB/Sec 
USB 2.0 SD/MMC Reader USB DeviceSuper Top3.70 GB14cd670013.58 MB/Sec8.00 MB/Sec 
USB 2.0 SD/MMC Reader USB DeviceSuper Top0.94 GB14cd670010.21 MB/Sec16.67 MB/Sec 
USB 2.0 SD/MMC Reader USB DeviceSuper Top7.39 GB14cd670015.56 MB/Sec4.46 MB/SecAnwarRental
USB 2.0 SD/MMC Reader USB DeviceSuper Top14.71 GB14cd670018.46 MB/Sec9.44 MB/Secppi1
USB 2.0 SD/MMC Reader USB DeviceSuper Top0.95 GB14cd67009.60 MB/Sec7.01 MB/Sec 
USB 2.0 SD/MMC Reader USB DeviceSuper Top0.94 GB14cd670014.99 MB/Sec3.45 MB/Sec 
USB 2.0 SD/MMC Reader USB DeviceSuper Top7.69 GB14cd670019.04 MB/Sec7.70 MB/Sec 
USB 2.0 SD/MMC Reader USB DeviceSuper Top0.97 GB14cd670010.17 MB/Sec2.24 MB/Sec 
USB 2.0 SD/MMC Reader USB DeviceSuper Top7.39 GB14cd67009.50 MB/Sec4.89 MB/Sec 
USB 2.0 SD/MMC Reader USB DeviceSuper Top31.23 GB14cd670014.98 MB/Sec5.83 MB/SecCHINA FAKE SD
USB 2.0 SD/MMC Reader USB DeviceSuper Top3.68 GB14cd670017.67 MB/Sec4.57 MB/Sec 
USB 2.0 SD/MMC Reader USB DeviceSuper Top1.87 GB14cd670016.96 MB/Sec5.30 MB/Sec 
USB 2.0 SD/MMC Reader USB DeviceSuper Top0.94 GB14cd670014.63 MB/Sec3.71 MB/Sec 
USB 2.0 SD/MMC Reader USB DeviceSuper Top0.47 GB14cd670010.16 MB/Sec4.87 MB/Sec 
USB 2.0 SD/MMC Reader USB Device - AData 2gb SD 150xSuper Top1.92 GB14cd670018.40 MB/Sec11.61 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device (ebuyer)Super Top1.89 GB14cd67009.58 MB/Sec4.04 MB/Sec 
USB 2.0 SD/MMC Reader USB Device + Kingston 2GB MicroSD SD-C02GSuper Top1.83 GB14cd670016.58 MB/Sec8.17 MB/Sec 
USB 2.0 SD/MMC Reader USB Device - Apacer 4gb Micro SDHC4Super Top3.69 GB14cd67009.23 MB/Sec3.55 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device - Qumo 4gb micro SDHC6Super Top3.73 GB14cd670010.96 MB/Sec5.39 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device - ADATA 2gb SD Turbo 150xSuper Top1.92 GB14cd670018.40 MB/Sec11.45 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device - ADATA 8gb SDHC6Super Top3.81 GB14cd670017.62 MB/Sec7.18 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device - KINGMAX 16gb SDHC10Super Top14.71 GB14cd670018.46 MB/Sec11.06 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device - TRANSCEND 4gb SDSuper Top3.75 GB14cd670011.85 MB/Sec3.97 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device -Kingston 2gb MicroSDSuper Top1.83 GB14cd670012.18 MB/Sec5.88 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device Kingston 8gb Micro SDHC4Super Top7.41 GB14cd670017.72 MB/Sec8.08 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device- PQ 2gb SD 150xSuper Top1.90 GB14cd670018.46 MB/Sec11.14 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device--adata 8gb sdhc6Super Top7.45 GB14cd670014.15 MB/Sec7.31 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device-ADATA 8gb SDHC6Super Top7.45 GB14cd670014.15 MB/Sec7.08 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device-Apacer 4gb Micro SDHC4Super Top3.69 GB14cd670010.51 MB/Sec3.62 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device-SIM AData 2gb SD 150xSuper Top1.92 GB14cd670018.40 MB/Sec11.80 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device-SIM Apacer 4gb Micro SDHC4Super Top3.69 GB14cd670010.54 MB/Sec3.62 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device-SIM Kingston 2gb Micro SDSuper Top1.83 GB14cd670012.14 MB/Sec5.96 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device-SIM Kingston 8gb Mico SDHC4Super Top7.41 GB14cd670017.78 MB/Sec8.29 MB/Secppi1
USB 2.0 SD/MMC Reader USB Device-SIM Qum0 4cb Micro SDHC6Super Top3.73 GB14cd670010.91 MB/Sec5.41 MB/Secppi1
USB Mass Storage DeviceSuper Top12.70 GB14cd670055.90 MB/Sec14.62 MB/Sec 
USB Mass Storage DeviceSuper Top54.01 GB14cd670052.85 MB/Sec11.83 MB/Sec 
USB Mass Storage DeviceSuper Top1.89 GB14cd67009.79 MB/Sec6.11 MB/Sec 
USB Mass Storage DeviceSuper Top1.87 GB14cd670010.42 MB/Sec0.92 MB/Sec 

Total number of records: 52