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USB 3.0 Flash Drive Speed Tests - VID = 125f (A-DATA Technology Co., Ltd.), PID = 312a

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.465.76 GB125f312a29.89 MB/Sec21.86 MB/Sec 
ADATA USB Flash Drive s102A-DATA Technology Co., Ltd.7.34 GB125f312a53.89 MB/Sec10.68 MB/Secdenunes
ADATA S102 8GB (SKU CUH04B)A-DATA Technology Co., Ltd.7.34 GB125f312a53.92 MB/Sec10.68 MB/SecAxel06295
ADATA S102 8GB (CUH04B)A-DATA Technology Co., Ltd.7.34 GB125f312a54.41 MB/Sec10.86 MB/SecAxel06295
ADATA S102 8GBA-DATA Technology Co., Ltd.7.34 GB125f312a54.41 MB/Sec10.70 MB/SecAxelO6295
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.7.34 GB125f312a54.41 MB/Sec10.95 MB/SecAxel06295
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.7.34 GB125f312a54.88 MB/Sec10.00 MB/SecCgarasGR
ADATA S102 8GB (SKU: CUH04B)A-DATA Technology Co., Ltd.7.34 GB125f312a54.95 MB/Sec10.86 MB/SecAxel06295
ADATA USB Flash Drive USB 3 Device 8 GBA-DATA Technology Co., Ltd.7.34 GB125f312a55.38 MB/Sec10.55 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.7.34 GB125f312a56.46 MB/Sec14.92 MB/SecSpeedySoft
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.7.36 GB125f312a57.11 MB/Sec15.14 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.7.35 GB125f312a57.58 MB/Sec15.28 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.7.35 GB125f312a57.62 MB/Sec15.00 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.7.36 GB125f312a57.69 MB/Sec13.84 MB/SecRandom
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.7.36 GB125f312a57.69 MB/Sec15.10 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.7.35 GB125f312a58.18 MB/Sec15.08 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.7.33 GB125f312a58.25 MB/Sec14.50 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.7.33 GB125f312a58.29 MB/Sec14.50 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.25 GB125f312a64.84 MB/Sec26.71 MB/Secksvd
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.27 GB125f312a65.45 MB/Sec32.36 MB/SecKarel (Haswell
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.70 GB125f312a65.45 MB/Sec17.89 MB/Sec 
ADATA AS102-16G-RGYA-DATA Technology Co., Ltd.14.71 GB125f312a65.55 MB/Sec17.32 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.27 GB125f312a65.55 MB/Sec28.00 MB/Secksvd
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.27 GB125f312a65.55 MB/Sec22.44 MB/Secksvd
ADATA ADATA UFD USB DeviceA-DATA Technology Co., Ltd.29.25 GB125f312a66.18 MB/Sec26.30 MB/Sec 
ADATA ADATA UFD USB DeviceA-DATA Technology Co., Ltd.15.43 GB125f312a66.18 MB/Sec16.05 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.27 GB125f312a66.23 MB/Sec32.54 MB/SecKarel (Haswell
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.27 GB125f312a66.32 MB/Sec29.14 MB/SecKarel
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.73 GB125f312a66.32 MB/Sec15.03 MB/SecFS
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.73 GB125f312a66.32 MB/Sec15.07 MB/Sec 
ADATA USB Flash Drive 16GB USB3A-DATA Technology Co., Ltd.14.73 GB125f312a66.32 MB/Sec16.11 MB/Secedge7
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.28 GB125f312a66.96 MB/Sec24.10 MB/SecD
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.71 GB125f312a67.06 MB/Sec14.42 MB/Sec 
ADATA USB Flash Drive USB Device S102A-DATA Technology Co., Ltd.29.26 GB125f312a67.06 MB/Sec23.55 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.08 GB125f312a67.06 MB/Sec24.87 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.29.08 GB125f312a67.11 MB/Sec24.44 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.71 GB125f312a67.72 MB/Sec14.15 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.70 GB125f312a67.87 MB/Sec14.60 MB/Secweisi
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.72 GB125f312a117.65 MB/Sec26.95 MB/Sec 
ADATA USB Flash Drive USB DeviceA-DATA Technology Co., Ltd.14.73 GB125f312a117.80 MB/Sec22.89 MB/SecCiechan

Total number of records: 40