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USB 3.0 Flash Drive Speed Tests - VID = 1005 (Apacer Technology, Inc.), PID = b128

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

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
apacer ah356Apacer Technology, Inc.28.85 GB1005b128104.90 MB/Sec13.02 MB/Sec 
APACER AH 353 USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.14.43 GB1005b128213.27 MB/Sec22.77 MB/Sec 
Apacer AH156 8GB USB3.0Apacer Technology, Inc.7.20 GB1005b128119.85 MB/Sec5.16 MB/Sec 
Apacer AH156 USB3.0 Flash DriveApacer Technology, Inc.14.44 GB1005b128185.95 MB/Sec9.78 MB/Sec 
Apacer AH350 16GbApacer Technology, Inc.14.42 GB1005b128144.23 MB/Sec15.10 MB/Sec 
Apacer AH350 8GBApacer Technology, Inc.7.21 GB1005b12874.94 MB/Sec21.53 MB/SecZoolander
Apacer AH350 USB3.0 64GBApacer Technology, Inc.57.66 GB1005b12851.87 MB/Sec11.23 MB/Sec 
APACER AH350 USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.28.85 GB1005b12857.11 MB/Sec31.19 MB/SecAGUNG
APACER AH350 USB3.0 FLASH DRIVE USB Device ON USB 3.0 PORTApacer Technology, Inc.28.85 GB1005b12857.14 MB/Sec31.87 MB/SecAGUNG
APACER AH350-USB3.0 FLASH DRIVE USB Device ON USB3.0 PORTApacer Technology, Inc.28.85 GB1005b12857.14 MB/Sec31.36 MB/SecAGUNG
Apacer AH351 32GB Thumb DriveApacer Technology, Inc.28.85 GB1005b12853.35 MB/Sec38.93 MB/Sec 
Apacer AH352Apacer Technology, Inc.28.88 GB1005b128104.90 MB/Sec11.01 MB/SecIsaac
Apacer AH352 USB3.0 16 GBApacer Technology, Inc.14.42 GB1005b128115.38 MB/Sec34.75 MB/Sec 
Apacer AH353 16GB (AP16GAH353C-1) USB 3.0 (3.0)Apacer Technology, Inc.14.43 GB1005b128108.83 MB/Sec45.43 MB/SecAJ
Apacer USB 3.0 8GB AH3552Apacer Technology, Inc.7.20 GB1005b12853.89 MB/Sec10.57 MB/Sec 
apacer usb 3.0 ah353Apacer Technology, Inc.7.20 GB1005b12896.05 MB/Sec15.70 MB/Sec 
Apacer USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.28.86 GB1005b12854.95 MB/Sec29.14 MB/SecStelvin
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.7.21 GB1005b128115.24 MB/Sec25.49 MB/SecApacer USB3.0
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.14.42 GB1005b128106.64 MB/Sec35.79 MB/Sec 
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.58.91 GB1005b128160.14 MB/Sec23.83 MB/Sec 
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.14.42 GB1005b128106.89 MB/Sec17.43 MB/Sec 
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.28.86 GB1005b128221.67 MB/Sec51.90 MB/Sec 
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.14.42 GB1005b12850.17 MB/Sec10.59 MB/Sec 
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.14.44 GB1005b12854.35 MB/Sec11.85 MB/Sec 
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.7.20 GB1005b12857.69 MB/Sec16.72 MB/SecOhmLeTzBooM
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.14.45 GB1005b128115.24 MB/Sec6.68 MB/Sec 
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.14.45 GB1005b128117.49 MB/Sec7.55 MB/Sec 
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.57.68 GB1005b12859.23 MB/Sec5.66 MB/Sec 
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.28.86 GB1005b128108.70 MB/Sec52.85 MB/Seccbd
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.14.43 GB1005b128221.67 MB/Sec22.95 MB/Secdaniel
USB3.0 FLASH DRIVE USB DeviceApacer Technology, Inc.28.86 GB1005b128112.92 MB/Sec14.26 MB/Secsploom
USB3.0 FLASH DRIVE USB Device (Apacer)Apacer Technology, Inc.28.86 GB1005b128198.68 MB/Sec53.32 MB/Sec 
USB3.0 FLASH DRIVE USB Device Apacer 32gb w/retractable connectorApacer Technology, Inc.28.86 GB1005b12851.05 MB/Sec6.09 MB/Sec 
USB3.0 FLASH DRIVE USB Device Apacer AH350 16GbApacer Technology, Inc.14.43 GB1005b12834.71 MB/Sec17.14 MB/Sec 

Total number of records: 34