The Sony MRW-G3 is a high-speed CFexpress Type B card reader supporting the latest CFexpress 4.0 standard. Designed for professional workflows, it enables ultra-fast data transfer from CFexpress cards to PCs via USB 3.2 Gen 2 interface, ensuring efficient handling of large RAW files and high-resolution video content. Supports CFexpress 4.0 standard, for CFexpress Type A memory cards. USB‑C interface with up to 40 Gbps (USB4) data transfer speed. Optimised for use with Sony’s CEA‑G Series CFexpress cards. Compact and lightweight — portable for on‑the‑go editing or data transfer. Heat‑dissipating design for stable data transfer over extended periods. Compatible with Windows, macOS, iOS / iPadOS, and Android — supports PCs, tablets, and smartphones. Bus‑powered (draws power via USB‑C, no external power adapter needed). Includes USB‑C to USB‑C cable in the box. 12 Month Warranty Product Name Sony MRW‑G3 CFexpress Type A Card Reader Supported Card Type CFexpress Type A (CFexpress 4.0) Interface USB4 via USB‑C, 40 Gbps Host Connector USB Type‑C (1 x) Supported Devices / OS PCs, Tablets, Smartphones — Windows, macOS, iOS / iPadOS, Android Power Bus‑powered via USB‑C (no external power supply) Dimensions (W × H × D) Approx. 58.0 mm × 17.2 mm × 100.5 mm Operating Temperature 0 °C to 40 °C Weight ~106 g
