UHS-II SD Memory Card Reader

Picture of UHS-II SD Memory Card Reader

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Images of UHS-II SD Memory Card Reader
Images of UHS-II SD Memory Card Reader


One of the fastest in its class

With the fast memory card reader MRW-S1, UHS-II SD cards like SF-G series can be read at a faster speed. Super-fast transfer compatibility lets you get the most of your high-speed cards. It also brings out the full performance of UHS-I and non-UHS SD memory cards.

Won't slow you down

The MRW-S1 card reader supports the SuperSpeed USB 3.1 Gen 1 interface to get the most from high-performance SF-G series cards. The result is copying and backing up files is far faster than through a conventional SD slot on your PC.

Backups that save time and space

Ideal for high-resolution still and 4K video backups from UHS-II SD cards, the MRW-S1 saves transfer time so you can get back to editing fast.

Always there when you need it

The pocket-size design (57 x 31 x 11mm, weight 20g) lets you take this card reader anywhere.


The MRW-S1 memory card reader is the perfect solution to improve drastically workflow efficiency after shooting by quickly transferring large data from UHS-II SD cards, like SF-G Series, to a PC.
  • Compatible with UHS-II SD memory cards

  • SuperSpeed USB (USB 3.1 Gen 1) for fast data transfer

  • Get the most from your SF-G series SD card's speed performance

  • USB-A port for direct use with your PC

  • Ultra-compact and lightweight

UHS-II / USB 3.1 Gen 1
Port Type
Standard A
Weights (Approx.)
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