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USB 3.0 Flash Drive Speed Tests - VID = 5dc (Lexar Media, Inc.), PID = a840

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 JumpDrive S75Lexar Media, Inc.238.47 GB5dca840147.78 MB/Sec32.73 MB/SecCosyPhotos
Lexar USB Flash Drive 256 Gb.Lexar Media, Inc.238.42 GB5dca840164.53 MB/Sec19.66 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.238.42 GB5dca840140.41 MB/Sec33.48 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.238.48 GB5dca840132.05 MB/Sec3.01 MB/Secfrancobi
Lexar USB Flash Drive USB DeviceLexar Media, Inc.238.48 GB5dca840125.35 MB/Sec10.61 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.238.42 GB5dca840120.00 MB/Sec18.76 MB/SecBY
Lexar USB Flash Drive USB DeviceLexar Media, Inc.238.47 GB5dca840117.49 MB/Sec14.15 MB/SecVRRG
Lexar USB Flash Drive USB DeviceLexar Media, Inc.238.48 GB5dca840101.24 MB/Sec21.14 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.238.48 GB5dca840101.24 MB/Sec20.98 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.238.48 GB5dca840101.24 MB/Sec21.53 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.238.47 GB5dca840110.84 MB/Sec20.21 MB/Sec 
Lexar USB Flash Drive USB DeviceLexar Media, Inc.140.81 GB5dca840481.28 MB/Sec56.57 MB/Sec 
Lexar USB Flash Drive USB Device 256 GBLexar Media, Inc.238.48 GB5dca840129.03 MB/Sec0.23 MB/Sec 
Lexar USB Flash Drive USB Device USB 3.0Lexar Media, Inc.238.42 GB5dca84087.21 MB/Sec19.20 MB/Sec 

Total number of records: 14