CFexpress 4 compatible card reader for CFexpress Type A cardsThe Mrw-G3 is a card reader exclusive for CFexpress Type A memory cards, optimized for use with the optional Cea-g Series and supporting the new CFexpress 4 standard, so you can maximize card performance.High-speed transfer with Usb 40Gbps supportThe Mrw-G3 supports Usb 40Gbps, enabling high-speed transfer of large video files and high volumes of images by taking full advantage of the optional Cea-g Series' read speed. Spend less time waiting for file transfers and more time creating.Compatible with PCs, smartphones, and tablets for efficient workflowsThe Mrw-G3 supports Windows and macOS, as well as iOS, iPadOS, and Android OS for smartphones and tablets, enabling data import from PCs and mobile devices. The compact and lightweight design makes it ideal for high performance still and video editing workflows in a wide variety of locations.