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.

Specification

Product
Product id	586357
Brand	Sony
Partnr	MRWS1
EAN/UPC code	027242906228
Performance
Compatible memory cards	SD, SDHC, SDXC
Internal	N
Product colour	Black
Ports & interfaces
Interface type	USB 3.2 Gen 1 (3.1 Gen 1) Type-A
Software
Windows operating systems supported	Y
Mac operating systems supported	Y
Weight & dimensions
Width	57.4 mm
Depth	11.2 mm
Height	31.7 mm
Weight	20 g