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USB 3.0 Flash Drive Speed Tests - VID = 5e3 (Genesys Logic, Inc.), PID = 747

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

Product NameVendor NameDrive SizeVIDPIDRead SpeedWrite SpeedSubmitter
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.0.03 GB5e37473.58 MB/Sec1.30 MB/Sec 
Sandisk UltraGenesys Logic, Inc.0.25 GB5e374786.04 MB/Sec9.95 MB/Sec 
SDHC CardGenesys Logic, Inc.3.68 GB5e37470.44 MB/Sec13.81 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.7.20 GB5e374717.21 MB/Sec4.24 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.14.82 GB5e37478.89 MB/Sec3.69 MB/Sec 
SDHC CardGenesys Logic, Inc.14.83 GB5e374741.15 MB/Sec22.68 MB/Sec 
Sandisk Ultra 16G U1Genesys Logic, Inc.14.87 GB5e374721.90 MB/Sec9.68 MB/Sec 
SDHC CardGenesys Logic, Inc.14.90 GB5e374742.65 MB/Sec7.69 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.28.89 GB5e374781.15 MB/Sec20.28 MB/Sec 
32GB FAT32 Toshiba Class 10, IHS-3Genesys Logic, Inc.28.89 GB5e374777.85 MB/Sec22.59 MB/SecaMpari
32GB Toshiba EXCERIA microSDHC, class 10, UHS-I class 3Genesys Logic, Inc.28.89 GB5e374771.09 MB/Sec22.32 MB/SecaMpari
SanDisk Extreme 32GB SDHC V30Genesys Logic, Inc.29.70 GB5e374782.27 MB/Sec42.98 MB/SecYon1001
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.29.71 GB5e374787.21 MB/Sec48.41 MB/Sec 
SanDisk Extreme 32GB microSDHC V30 A1Genesys Logic, Inc.29.71 GB5e374781.08 MB/Sec53.32 MB/SecYon1001
SDXC CardGenesys Logic, Inc.31.24 GB5e374711.13 MB/Sec3.62 MB/Sec 
Scandisk Extreme 64GBGenesys Logic, Inc.59.39 GB5e374787.29 MB/Sec50.11 MB/Sec 
SanDisk Ultra 64GB SDXC CardGenesys Logic, Inc.59.47 GB5e374731.13 MB/Sec23.51 MB/Sec 
HiDisc MicroSD 64Gb Class10 (Taiwan)Genesys Logic, Inc.59.64 GB5e374787.29 MB/Sec29.24 MB/
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.119.05 GB5e374782.27 MB/Sec38.40 MB/SecStanleyL
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.119.05 GB5e374788.58 MB/Sec60.00 MB/Sec 
SAMSUNG EVO Plus U3 128GGenesys Logic, Inc.119.22 GB5e374777.85 MB/Sec34.50 MB/Sec 
IntergalacticStar312 128gbGenesys Logic, Inc.124.99 GB5e374782.27 MB/Sec45.34 MB/Secdesigned
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.125.00 GB5e374715.36 MB/Sec10.23 MB/Sec 
SDXC CardGenesys Logic, Inc.249.99 GB5e374719.25 MB/Sec4.62 MB/Sec 
IntergalacticStar312 256gbGenesys Logic, Inc.255.99 GB5e374783.49 MB/Sec44.67 MB/SecMetallic
IntergalacticStar312 512gb sd generic rreaderGenesys Logic, Inc.471.17 GB5e374782.27 MB/Sec43.97 MB/SecMetallic
SDXC CardGenesys Logic, Inc.499.98 GB5e37475.46 MB/Sec1.57 MB/Sec 

Total number of records: 27