Supports CFexpress Type A memory cards, optimally read via a USB-C host port. 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 800MBps. Plug and play for your convenience. No external power source is required for this bus-powered device. Backward compatible with older USB specifications. 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. Designed for Windows and macOS.