Main Page Summary How To Publish Feedback NirSoft Utilities

USB 3.0 Flash Drive Speed Tests - VID = 5e3 (Genesys Logic, Inc.), PID = 743

Welcome to Speed Tests Web site for USB 3.0 Flash Drives/Disks.
In this page, you can find the speed test results of USB 3.0 flash drives or disks, made by USBDeview utility. USBDeview make this test by writing a large file into the USB 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
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.29.32 GB5e374352.85 MB/Sec9.98 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.28.96 GB5e374364.70 MB/Sec6.98 MB/Secslikvik
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.119.72 GB5e374343.06 MB/Sec12.27 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.119.72 GB5e374343.71 MB/Sec12.91 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.119.22 GB5e374382.27 MB/Sec45.34 MB/Sec 
Generic STORAGE DEVICE USB Device - Supposed to be a Lexar 64GB 800x with 120MB/sGenesys Logic, Inc.59.62 GB5e3743147.78 MB/Sec33.49 MB/SecAP PHOTOS
Kingston 64GB Canvas Select 80 Mbs Class 10 Micro-SDGenesys Logic, Inc.57.91 GB5e374388.58 MB/Sec29.09 MB/SecDevlin85
Lexar 32GB 300x Class 10 microSDHC UHS-I Memory CardGenesys Logic, Inc.29.85 GB5e374345.00 MB/Sec9.65 MB/Secdevlin85
Lexar 64 GB Plstinum II 300x SDXC UHS-1Genesys Logic, Inc.59.66 GB5e374345.07 MB/Sec24.66 MB/SecAtlas
PNY 32GB EliteGenesys Logic, Inc.29.53 GB5e374387.29 MB/Sec13.30 MB/Secphtp
PNY 32GB Prime microSDHC Class 10 UHS-I Memory CardGenesys Logic, Inc.28.96 GB5e374373.83 MB/Sec7.69 MB/SecDevlin85
SDHC Card (SANDISK 32GB Ultra Class 10)Genesys Logic, Inc.29.71 GB5e374342.35 MB/Sec14.77 MB/Sec 
USB 3.0 GenericGenesys Logic, Inc.30.16 GB5e374322.85 MB/Sec10.77 MB/Sec 
USB 3.0 Micro SD card readerGenesys Logic, Inc.59.46 GB5e374373.83 MB/Sec33.30 MB/Sec 
XDQ Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.62.48 GB5e374319.57 MB/Sec5.45 MB/Sec 

Total number of records: 15