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USB 3.0 Flash Drive Speed Tests - VID = 5dc (Lexar Media, Inc.), PID = b055

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
Lexar uSD UHS2 RDR USB DeviceLexar Media, Inc.59.67 GB5dcb055104.77 MB/Sec8.35 MB/Sec 
Lexar- 32G - 1000XLexar Media, Inc.29.82 GB5dcb055140.41 MB/Sec30.15 MB/SecKasra
Lexar uSD UHS2 RDR USB DeviceLexar Media, Inc.119.55 GB5dcb055133.93 MB/Sec37.16 MB/Secq8djent
Lexar uSD UHS2 RDR USB DeviceLexar Media, Inc.119.55 GB5dcb055133.93 MB/Sec42.67 MB/Secq8djent
Lexar UHS2 U3 MicroSDXC 64GBLexar Media, Inc.59.66 GB5dcb055137.20 MB/Sec20.57 MB/Secvancitydude
Samsung EVO 32GBLexar Media, Inc.29.28 GB5dcb05542.67 MB/Sec17.46 MB/Sec@_javiermarin
Lexar 1000x 64GBLexar Media, Inc.59.66 GB5dcb055134.13 MB/Sec29.54 MB/Sec 
Lexar uSD UHS2 RDR USB DeviceLexar Media, Inc.59.66 GB5dcb055140.63 MB/Sec29.74 MB/Secbadoo
SanDisc 64GB SD UHS2 RDR USB DeviceLexar Media, Inc.62.47 GB5dcb05520.07 MB/Sec7.96 MB/Sec 
Lexar uSD UHS2 RDR USB DeviceLexar Media, Inc.28.96 GB5dcb05550.31 MB/Sec5.96 MB/SecGaviao
Lexar uSD UHS2 RDR USB Device (with 32GB Lexar Professional UHS-II MicroSDHC)Lexar Media, Inc.29.82 GB5dcb05578.88 MB/Sec30.97 MB/Secsmz
Lexar uSD UHS2 RDR USB DeviceLexar Media, Inc.59.61 GB5dcb05582.27 MB/Sec30.15 MB/Sec 
Lexar uSD UHS2 RDR USB DeviceLexar Media, Inc.119.06 GB5dcb05587.42 MB/Sec5.46 MB/Sec 
Lexar uSD UHS2 RDR USB DeviceLexar Media, Inc.59.61 GB5dcb055133.93 MB/Sec60.65 MB/Sec 
Lexar uSD UHS2 RDR USB DeviceLexar Media, Inc.119.04 GB5dcb05580.00 MB/Sec34.91 MB/Sec 
Lexar uSD UHS2 RDR USB DeviceLexar Media, Inc.28.90 GB5dcb05543.00 MB/Sec11.41 MB/Sec 

Total number of records: 16