Sony MRW-G1 card reader USB 3.2 Gen 1 (3.1 Gen 1) Type-C Black

CFexpress Type B / XQD memory card reader optimized for Sony CFexpress cards. The MRW‑G1 reader enables high-speed data transfer over USB, improving backup and file transfer times for video and photo workflows. It is compatible with Sony CFexpress Type B cards as well as XQD G and M series cards, and includes both USB Type‑C to Type‑C and Type‑C to Type‑A cables for immediate connection.

Advantages

The MRW‑G1 supports SuperSpeed USB 3.1 Gen 2 for faster file copying and backup, helping to reduce downtime during production. It provides compatibility with Sony CFexpress Type B and supported XQD cards so a single reader handles both card types. The reader is USB bus powered and compact, making it convenient to carry and use on location.

Key specifications

• Card types: CFexpress Type B, XQD (Sony G series, M series)
• Interface: USB 3.1 Gen 2 (SuperSpeed), USB Type‑C connector
• Included cables: USB Type‑C to USB Type‑C, USB Type‑C to USB Type‑A
• Power: USB bus powered (no external adapter required)
• Form factor: compact, portable card reader

How to use

Insert a CFexpress Type B or supported XQD card into the card slot of the MRW‑G1. Connect the reader to a computer using the included USB Type‑C to Type‑C cable for the fastest transfer (recommended when the host supports Thunderbolt 3 or USB 3.1 Gen 2), or use the Type‑C to Type‑A cable if needed. The reader is bus powered and will be recognized by the computer for file transfer; use your operating system’s file manager or editing software to copy or back up data.

Recommendations

For the highest transfer speeds, connect the MRW‑G1 to a USB Type‑C port that supports Thunderbolt 3 or USB 3.1 Gen 2 and use the supplied Type‑C to Type‑C cable. Ensure your CFexpress or XQD card firmware is up to date and safely eject the reader before removing the card.