Main Page Summary How To Publish Feedback NirSoft Utilities

USB Flash Drive Speed Tests - VID = 14cd, PID = 125c

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
Kingston Class 10, Generic Inland readerSuper Top29.82 GB14cd125c18.67 MB/Sec11.12 MB/Sec 
16gb SanDisk Ultra Class 10 microSDHC UHS-1Super Top14.89 GB14cd125c18.79 MB/Sec6.42 MB/SecSpencer M0STO
32 Gb Micro SD TF Card of PowerStartSuper Top29.87 GB14cd125c17.69 MB/Sec4.34 MB/SecKPTerekhov
8 Gb MicroSD TF Card by JapanSuper Top7.41 GB14cd125c18.11 MB/Sec6.59 MB/SecKPTerekhov
ADATA Premier MicroSDHC 32GB UHS-I in USB adapterSuper Top29.44 GB14cd125c17.92 MB/Sec10.02 MB/Sec 
FUJITSU 8GB MicroSD Class 10Super Top7.40 GB14cd125c18.23 MB/Sec7.79 MB/Secmonamiga
kingston microsd 32gb class 10 external adapterSuper Top29.87 GB14cd125c20.00 MB/Sec6.03 MB/SecXMG
Kingston MicroSD SDHC 4GBSuper Top3.68 GB14cd125c17.13 MB/Sec2.94 MB/Secmonamiga
Kingston microSDHC 16Gb class4 with Noname china microSD readerSuper Top14.62 GB14cd125c17.82 MB/Sec4.37 MB/SecMyself
Komputerbay 32GB Class 10 with supplied USB readerSuper Top30.90 GB14cd125c17.75 MB/Sec11.54 MB/Secwindy
Mass Storage Device USB DeviceSuper Top195.31 GB14cd125c62.72 MB/Sec17.12 MB/Sec 
Mass Storage Device USB DeviceSuper Top1.86 GB14cd125c16.36 MB/Sec10.57 MB/Sec100Mb
Mass Storage Device USB DeviceSuper Top14.54 GB14cd125c17.81 MB/Sec9.06 MB/Sec 
Mass Storage Device USB DeviceSuper Top14.73 GB14cd125c17.87 MB/Sec7.97 MB/Sec 
Mass Storage Device USB DeviceSuper Top7.20 GB14cd125c18.31 MB/Sec3.72 MB/Sec 
Mass Storage Device USB DeviceSuper Top14.73 GB14cd125c17.62 MB/Sec8.26 MB/Sec 
Mass Storage Device USB DeviceSuper Top1.84 GB14cd125c16.71 MB/Sec4.27 MB/Sec 
Mass Storage Device USB DeviceSuper Top37.26 GB14cd125c64.79 MB/Sec11.82 MB/Sec 
Mass Storage Device USB DeviceSuper Top7.45 GB14cd125c19.17 MB/Sec5.01 MB/Seczack
Mass Storage Device USB DeviceSuper Top62.50 GB14cd125c16.79 MB/Sec8.03 MB/Sec 
Mass Storage Device USB DeviceSuper Top62.50 GB14cd125c17.51 MB/Sec8.22 MB/Sec 
Mass Storage Device USB DeviceSuper Top62.47 GB14cd125c17.40 MB/Sec9.37 MB/Sec 
Mass Storage Device USB DeviceSuper Top62.47 GB14cd125c15.40 MB/Sec8.64 MB/Sec 
Mass Storage Device USB DeviceSuper Top17.08 GB14cd125c16.99 MB/Sec6.36 MB/Sec 
Mass Storage Device USB DeviceSuper Top14.93 GB14cd125c20.03 MB/Sec12.00 MB/Sec 
Mass Storage Device USB DeviceSuper Top59.00 GB14cd125c19.52 MB/Sec11.95 MB/Sec 
Mass Storage Device USB DeviceSuper Top3.67 GB14cd125c16.80 MB/Sec4.56 MB/Sec 
Mass Storage Device USB DeviceSuper Top1.85 GB14cd125c18.79 MB/Sec6.12 MB/SecTrung
Mass Storage Device USB DeviceSuper Top7.49 GB14cd125c18.52 MB/Sec16.05 MB/Sec 
Mass Storage Device USB DeviceSuper Top7.39 GB14cd125c18.94 MB/Sec3.83 MB/Sec 
Mass Storage Device USB DeviceSuper Top62.47 GB14cd125c16.13 MB/Sec3.90 MB/Sec 
Mass Storage Device USB DeviceSuper Top14.97 GB14cd125c17.47 MB/Sec5.85 MB/Sec 
Mass Storage Device USB DeviceSuper Top1.84 GB14cd125c9.67 MB/Sec5.14 MB/Sec 
Mass Storage Device USB DeviceSuper Top29.20 GB14cd125c7.29 MB/Sec3.03 MB/Sec 
Mass Storage Device USB DeviceSuper Top1.87 GB14cd125c10.33 MB/Sec4.09 MB/Sec 
Mass Storage Device USB DeviceSuper Top0.00 GB14cd125c10.37 MB/Sec3.93 MB/Sec 
Mass Storage Device USB DeviceSuper Top14.90 GB14cd125c17.14 MB/Sec8.65 MB/Sec 
Mass Storage Device USB DeviceSuper Top14.75 GB14cd125c32.79 MB/Sec15.42 MB/Sec 
Mass Storage Device USB DeviceSuper Top124.97 GB14cd125c13.91 MB/Sec4.14 MB/Sec 
Mass Storage Device USB DeviceSuper Top3.70 GB14cd125c17.04 MB/Sec8.41 MB/Sec 
Mass Storage Device USB DeviceSuper Top29.27 GB14cd125c19.29 MB/Sec13.08 MB/Sec 
Mass Storage Device USB DeviceSuper Top0.89 GB14cd125c8.40 MB/Sec3.43 MB/Sec 
Mass Storage Device USB DeviceSuper Top29.69 GB14cd125c18.64 MB/Sec8.57 MB/Sec 
Mass Storage Device USB DeviceSuper Top48.95 GB14cd125c45.07 MB/Sec9.32 MB/Sec 
Mass Storage Device USB DeviceSuper Top14.61 GB14cd125c15.60 MB/Sec3.66 MB/Sec 
Mass Storage Device USB DeviceSuper Top59.84 GB14cd125c20.53 MB/Sec12.35 MB/SecSSL
Mass Storage Device USB DeviceSuper Top3.67 GB14cd125c17.14 MB/Sec4.24 MB/Sec 
Mass Storage Device USB DeviceSuper Top29.72 GB14cd125c17.75 MB/Sec3.72 MB/Sec 
Mass Storage Device USB DeviceSuper Top1.83 GB14cd125c19.79 MB/Sec5.69 MB/Sec250
Mass Storage Device USB DeviceSuper Top1.83 GB14cd125c19.78 MB/Sec5.49 MB/Sec100
Mass Storage Device USB DeviceSuper Top1.83 GB14cd125c19.78 MB/Sec5.51 MB/Sec50
Mass Storage Device USB DeviceSuper Top58.87 GB14cd125c19.07 MB/Sec12.28 MB/Sec 
Mass Storage Device USB DeviceSuper Top59.00 GB14cd125c19.13 MB/Sec11.83 MB/Sec 
Mass Storage Device USB DeviceSuper Top29.71 GB14cd125c19.60 MB/Sec15.61 MB/Sec 
Mass Storage Device USB DeviceSuper Top31.23 GB14cd125c8.53 MB/Sec4.03 MB/Sec 
Mass Storage Device USB DeviceSuper Top205.54 GB14cd125c56.46 MB/Sec5.93 MB/Sec 
Mass Storage Device USB DeviceSuper Top7.47 GB14cd125c19.04 MB/Sec12.30 MB/Sec 
Mass Storage Device USB DeviceSuper Top14.89 GB14cd125c20.21 MB/Sec13.06 MB/Sec 
Mass Storage Device USB DeviceSuper Top14.82 GB14cd125c17.09 MB/Sec3.86 MB/Sec 
Mass Storage Device USB DeviceSuper Top14.88 GB14cd125c15.80 MB/Sec6.23 MB/Secesplanade
Mass Storage Device USB DeviceSuper Top14.90 GB14cd125c17.22 MB/Sec8.97 MB/Sec 
Mass Storage Device USB DeviceSuper Top14.86 GB14cd125c19.69 MB/Sec11.95 MB/Sec 
Mass Storage Device USB DeviceSuper Top14.73 GB14cd125c14.46 MB/Sec17.02 MB/Sec 
Mass Storage Device USB DeviceSuper Top3.63 GB14cd125c19.52 MB/Sec4.56 MB/Sec 
Mass Storage Device USB DeviceSuper Top3.63 GB14cd125c19.39 MB/Sec4.75 MB/Sec 
Mass Storage Device USB DeviceSuper Top7.39 GB14cd125c19.37 MB/Sec2.77 MB/Secreza,iran
Mass Storage Device USB DeviceSuper Top3.69 GB14cd125c17.72 MB/Sec6.76 MB/SecXMG
Mass Storage Device USB DeviceSuper Top29.59 GB14cd125c16.60 MB/Sec3.82 MB/Sec 
Mass Storage Device USB DeviceSuper Top7.40 GB14cd125c19.93 MB/Sec7.37 MB/SecMilad.A.N
Mass Storage Device USB DeviceSuper Top1.83 GB14cd125c18.40 MB/Sec8.89 MB/Sec 
Mass Storage Device USB DeviceSuper Top62.50 GB14cd125c10.76 MB/Sec3.57 MB/Sec 
Mass Storage Device USB DeviceSuper Top1.87 GB14cd125c13.20 MB/Sec4.61 MB/Sec 
Mass Storage Device USB DeviceSuper Top7.49 GB14cd125c16.93 MB/Sec5.13 MB/Sec 
Mass Storage Device USB DeviceSuper Top14.92 GB14cd125c19.93 MB/Sec8.69 MB/Sec 
Mass Storage Device USB DeviceSuper Top1.86 GB14cd125c17.61 MB/Sec6.27 MB/Sechanichi.ahmed
Mass Storage Device USB DeviceSuper Top7.48 GB14cd125c14.55 MB/Sec10.18 MB/Sec 
Mass Storage Device USB DeviceSuper Top14.62 GB14cd125c17.97 MB/Sec7.88 MB/Sec 
Mass Storage Device USB DeviceSuper Top1.83 GB14cd125c20.45 MB/Sec8.81 MB/Sec 
Mass Storage Device USB DeviceSuper Top7.50 GB14cd125c19.76 MB/Sec9.58 MB/Sec 
Mass Storage Device USB DeviceSuper Top1.83 GB14cd125c16.97 MB/Sec7.55 MB/Sec 
Mass Storage Device USB DeviceSuper Top3.68 GB14cd125c17.83 MB/Sec7.39 MB/Sec 
Mass Storage Device USB DeviceSuper Top0.92 GB14cd125c17.77 MB/Sec5.52 MB/Sec 
Mass Storage Device USB DeviceSuper Top7.38 GB14cd125c12.72 MB/Sec5.08 MB/Sec 
Mass Storage Device USB DeviceSuper Top3.69 GB14cd125c9.95 MB/Sec3.93 MB/Sec 
Mass Storage Device USB Device SD Kingston 1GBSuper Top0.94 GB14cd125c16.97 MB/Sec4.18 MB/SecPsico
microSD GOODRAM 32 GB class 10Super Top28.96 GB14cd125c18.76 MB/Sec9.75 MB/Sec 
OltraMax MicroSD 8Gb Class 10 OM008GCSDHC10Super Top7.50 GB14cd125c19.82 MB/Sec10.40 MB/SecSher
pq1 MicroSD 2GBSuper Top1.86 GB14cd125c15.10 MB/Sec5.72 MB/Sec 
RiData MicroSD SDHC @BisonCardReader Super Top3.68 GB14cd125c13.98 MB/Sec6.85 MB/Secmonamiga
ROHITSuper Top0.93 GB14cd125c14.84 MB/Sec3.55 MB/SecROHIT
Samsung 32GB EVO Class-10 UHC-1Super Top31.24 GB14cd125c15.10 MB/Sec7.62 MB/Sec 
Samsung Evo microsd 32 GBSuper Top29.26 GB14cd125c19.83 MB/Sec12.60 MB/Sec 
Samsung microSDHC UHS-I EVO 32GBSuper Top29.79 GB14cd125c19.79 MB/Sec14.77 MB/Sec 
Sandisk MicroSD Card 2GBSuper Top1.86 GB14cd125c14.66 MB/Sec4.45 MB/Sec 
Sandisk MicroSD Card 8GB Class 4Super Top7.38 GB14cd125c17.71 MB/Sec4.02 MB/Sec 
SanDisk Mobile Ultra Micro SDHC 16GB Class 10Super Top14.83 GB14cd125c19.33 MB/Sec10.12 MB/SecKiSS
Sandisk Mobile Ultra Micro SDHC 16GB Class 10Super Top14.83 GB14cd125c19.20 MB/Sec10.12 MB/SecKiSS
Sandisk SDCard Class 2Super Top1.73 GB14cd125c9.94 MB/Sec4.72 MB/Secriskydigital
SanDisk Ultra? microSDHC? UHS-I cardSuper Top14.83 GB14cd125c18.70 MB/Sec9.98 MB/SecKiSS
SiyoTeam - Multi In One Memory Card Reader USB 2.0Super Top1.83 GB14cd125c16.34 MB/Sec5.64 MB/SecSylver's NET
TDK16GB MicroSD Class 10Super Top14.47 GB14cd125c18.40 MB/Sec7.76 MB/Secmonamiga
TDK32GB RSuper Top29.31 GB14cd125c19.20 MB/Sec8.50 MB/Secmonamiga
Transcend 8GB Class 4 SDHCSuper Top7.38 GB14cd125c19.83 MB/Sec4.33 MB/Sec 
Transcend microSDHC calss 4 - 32GBSuper Top29.71 GB14cd125c19.43 MB/Sec4.61 MB/SecAria
vgen microsd 16gb class 10Super Top14.71 GB14cd125c19.39 MB/Sec6.92 MB/Sec 

Total number of records: 105