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  • Offers ultra-fast read/write speed up to 400/300MB/s
  • Ultra-Large Capacity up to 256GB
  • High Endurance with MLC
  • Compact Design
  • Rigid MetallicDrive
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Challenging the world’s fastest speed
As a flagship model of Apacer USB 3.0 flash drive, AH553 used its years of experience and MLC flash to enhance the ultra-fast read/write speeds achieving stable storage performance, breaking the speed limit of USB 3.0 flash drives with whopping read/write speeds of 400/300MB/s respectively and became one of the industry’s fastest commercial products.

* The transmission speed may vary due to host hardware, software and usage. Apacer reserves the right to make changes in specifications at any time without prior notice.



*The actual available memory on the device is less than what is listed on the package. This is due to small discrepancies in file formats and algorithms used by various operating systems. In addition, a portion of memory space is reserved for system files and data sectors for better performance.

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Type Description Language OS Size Release Date Download Note
Utility USB Flash Drive Repair Tool English Windows XP/7/8/8.1/10 3.28MB 2017/05/22 USB Flash Drive Repair Tool note
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