Compatible: Designed for Windows and macOS but may work with other devices. Please register your product at sabrent.com. Contact our technical support team with any questions. Made To Last: The CR-CFXB’s body is constructed with high-quality aluminum for ruggedness and looks. This material also helps dissipate heat during operation to protect your memory cards and to avoid unwanted throttling. An LED power indicator lets you know when there’s a connection. Just Works: The card reader is plug and play for your convenience. No external power source is required for this bus-powered device. It is also backward compatible with older USB specifications, matching the respective speeds of the host port. In A Flash: This card reader supports both the BOT and UASP mass storage specifications for compatibility and performance. An integrated 15cm (6”) USB Type-C cable connects at up to 10Gbps (USB 3.2 Gen 2) for transfers up to 950MBps. Quick & Easy: The Sabrent USB Type-C CFexpress Type B Card Reader (CR-CFXB) supports CFexpress Type B memory cards, optimally read via a USB-C host port. This enables the quick and easy transfer of your content for editing and backup.