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USB Flash Drive Speed Tests - VID = 5e3 (Genesys Logic, Inc.), PID = 723

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
4gb class4 sdhc microGenesys Logic, Inc.3.68 GB5e372312.76 MB/Sec3.98 MB/Seccosmo
Deal Extreme "hi-speedy" MicroSD ReaderGenesys Logic, Inc.14.61 GB5e372318.60 MB/Sec3.73 MB/SecCYF
Disco G-CorreoGenesys Logic, Inc.465.76 GB5e372327.74 MB/Sec18.67 MB/Sec 
Dispositivo de armazenamento de massa USBGenesys Logic, Inc.0.95 GB5e372311.11 MB/Sec4.86 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.14.72 GB5e37235.72 MB/Sec16.27 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.1.83 GB5e372318.34 MB/Sec6.45 MB/Secsandisk
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.7.41 GB5e372318.49 MB/Sec7.86 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.0.94 GB5e372316.15 MB/Sec3.54 MB/Secsilicon power
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.3.63 GB5e372313.31 MB/Sec3.78 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.3.80 GB5e372316.74 MB/Sec12.97 MB/Secbmy
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.7.46 GB5e372318.92 MB/Sec12.02 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.1.84 GB5e372317.14 MB/Sec6.97 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.0.46 GB5e37238.69 MB/Sec3.07 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.0.96 GB5e37238.52 MB/Sec7.61 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.14.63 GB5e372318.43 MB/Sec8.57 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.0.03 GB5e37231.46 MB/Sec0.12 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.3.69 GB5e372319.20 MB/Sec4.33 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.14.88 GB5e372316.37 MB/Sec3.18 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.1.84 GB5e372319.60 MB/Sec3.26 MB/SecNoNo
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.1.83 GB5e372313.76 MB/Sec5.63 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.1.86 GB5e372315.38 MB/Sec4.90 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.3.74 GB5e372314.91 MB/Sec6.18 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.1.86 GB5e372316.91 MB/Sec4.92 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.15.62 GB5e372357.03 MB/Sec13.81 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.1.84 GB5e37239.66 MB/Sec4.54 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.3.74 GB5e372314.39 MB/Sec6.36 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.3.86 GB5e372316.25 MB/Sec6.48 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.29.72 GB5e372310.43 MB/Sec6.45 MB/Secedupgarcia.ti
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.14.83 GB5e372318.29 MB/Sec9.68 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.3.68 GB5e372319.13 MB/Sec3.02 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.3.71 GB5e372313.71 MB/Sec7.64 MB/SecKoolMonkey
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.1.84 GB5e372310.29 MB/Sec5.38 MB/SecKoolMonkey
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.1.89 GB5e372310.29 MB/Sec7.90 MB/SecKoolMonkey
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.14.82 GB5e372313.16 MB/Sec5.10 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.0.87 GB5e37238.36 MB/Sec3.20 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.0.87 GB5e37238.50 MB/Sec3.23 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.7.38 GB5e372318.05 MB/Sec4.36 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.3.74 GB5e372314.18 MB/Sec6.21 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.14.82 GB5e372318.28 MB/Sec5.85 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.7.55 GB5e372317.46 MB/Sec7.14 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.3.69 GB5e372319.01 MB/Sec9.43 MB/SecFrancis D'sa
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.7.55 GB5e372317.56 MB/Sec6.80 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.7.39 GB5e372319.01 MB/Sec12.28 MB/Sechj
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.7.61 GB5e372315.53 MB/Sec10.71 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.15.23 GB5e372310.41 MB/Sec5.36 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.1.86 GB5e372315.06 MB/Sec3.99 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.1.86 GB5e372315.07 MB/Sec4.04 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.1.86 GB5e372315.26 MB/Sec4.41 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.1.86 GB5e372315.19 MB/Sec4.36 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.1.86 GB5e372315.25 MB/Sec4.39 MB/Sec 
Generic STORAGE DEVICE USB DeviceGenesys Logic, Inc.1.86 GB5e372315.26 MB/Sec4.43 MB/Sec 
Generic STORAGE DEVICE USB Device (GL-827)Genesys Logic, Inc.7.64 GB5e372316.79 MB/Sec7.36 MB/SecPaul
Generic STORAGE DEVICE USB Device 4gb sdhcGenesys Logic, Inc.3.68 GB5e372313.05 MB/Sec3.89 MB/Secdko
Insignia (Best Buy) SD/MMC memory card reader with Lexar class 10 32GB microSDHC card installedGenesys Logic, Inc.29.81 GB5e372318.40 MB/Sec11.50 MB/Secbss8
Kingmax microSD 32GB / Kingmax microSD Card Reader CR-03Genesys Logic, Inc.29.62 GB5e372319.34 MB/Sec4.55 MB/SecAsdus
Kingston SDHC 8GB Class 10 via cheap card readerGenesys Logic, Inc.7.41 GB5e372316.79 MB/Sec7.39 MB/Secdoc
Lexmark 32 GB Class 10 SD cardGenesys Logic, Inc.29.82 GB5e372318.37 MB/Sec13.80 MB/Sec 
Memory Card (generic)Genesys Logic, Inc.31.24 GB5e37238.30 MB/Sec3.64 MB/Sec 
Periferica di archiviazione di massa USBGenesys Logic, Inc.3.82 GB5e372318.34 MB/Sec6.21 MB/Sec 
Sandisk MicroSDHC Class 6 8GBGenesys Logic, Inc.7.39 GB5e372319.01 MB/Sec6.43 MB/Sec 
Sandisk Ultra microSDXC UHS-I 64GBGenesys Logic, Inc.59.45 GB5e372319.36 MB/Sec17.53 MB/Sec 
sdcard default dji osmo Genesys Logic, Inc.14.91 GB5e372320.07 MB/Sec10.69 MB/Sec 
SSK SD Card ReaderGenesys Logic, Inc.7.46 GB5e372318.15 MB/Sec9.26 MB/SecA-DATA
trancend sd card 4gGenesys Logic, Inc.3.74 GB5e372318.06 MB/Sec9.40 MB/Sec 
Transcend SDHC 8gb class10Genesys Logic, Inc.7.45 GB5e372317.04 MB/Sec9.32 MB/Sec 
USB Mass Storage DeviceGenesys Logic, Inc.7.38 GB5e372314.66 MB/Sec5.45 MB/Sec 
USB Mass Storage DeviceGenesys Logic, Inc.1.92 GB5e372313.92 MB/Sec3.77 MB/Sec 
USB Mass Storage DeviceGenesys Logic, Inc.1,862.97 GB5e372334.71 MB/Sec30.81 MB/Sec 
USB Mass Storage DeviceGenesys Logic, Inc.7.41 GB5e372318.98 MB/Sec8.11 MB/Sec 
USB Mass Storage DeviceGenesys Logic, Inc.1.86 GB5e372319.10 MB/Sec5.90 MB/Secoaam
USB Mass Storage DeviceGenesys Logic, Inc.1.84 GB5e372310.37 MB/Sec5.86 MB/Secoaam
USB Mass Storage DeviceGenesys Logic, Inc.0.11 GB5e372312.43 MB/Sec3.77 MB/Secoaam
USB Mass Storage DeviceGenesys Logic, Inc.15.42 GB5e372316.13 MB/Sec6.24 MB/Sec 

Total number of records: 73