1、Maximum 2TB: This CFExpress card reader is specially designed for CFexpress (Type B) memory card. Support a maximum of 2TB CFexpress card. 2、10Gbps Transmission: This memory card reader support USB3.1(10Gpbs) super speed data transfer. Fast and stable to transfer your image or video. 3、Plug and Play: This CFexpress reader supports hot swap, plug and play without external drivers, power and APP installation, saving your time and effort. 4、Widely Compatible: This Cfexpress USB 3.1 reader with Type C and USB interface is suitable for Win Series, for OS X Laptop, for Linux operating system. 5、Portable Size: This Cfexpress card adapter is small and portable, space saving. Provide great convenience for those who love photography or videography and use CFexpress card.