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USB 3.0 Flash Drive Speed Tests - VID = 125f (A-DATA Technology Co., Ltd.), PID = 105b

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
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.43 GB125f105b180.36 MB/Sec29.89 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.43 GB125f105b155.98 MB/Sec36.51 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.58.89 GB125f105b56.00 MB/Sec55.45 MB/Sec 
ADATA USB Flash Drive N005 64 GBA-DATA Technology Co., Ltd.58.89 GB125f105b49.23 MB/Sec58.79 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.70 GB125f105b144.00 MB/Sec20.14 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.72 GB125f105b134.33 MB/Sec17.22 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.71 GB125f105b137.40 MB/Sec20.32 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.71 GB125f105b140.85 MB/Sec20.24 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.44 GB125f105b39.25 MB/Sec38.46 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.58.89 GB125f105b57.14 MB/Sec54.41 MB/Secmm
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.44 GB125f105b128.21 MB/Sec35.60 MB/Secrich1250
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.44 GB125f105b104.77 MB/Sec34.91 MB/SecSjaakB

Total number of records: 12