Product use: suitable for the extension of the CFexpress card to the USB3.0 or USB3.1 slot.(not work for XQD/CFA card),The CFexpress memory card USB 3.1 Gen 2 is compatible with a variety of platforms, including Windows, Mac, and Linux, and can be used for PC, desktop, Mac and iPad to facilitate data transfer. It also supports type C connectors for easier plugging and unplugging. Material advantages: high-quality gold-plated connectors are used, high-frequency and low-resistance high-quality materials are used for the PCB, and the PCB is precision-crafted. Design advantages: Differential signal enhanced layout design, no CAF micro short circuit phenomenon, high-speed signal data transmission, no parasitic capacitance and parasitic inductance signal attenuation interference. Two USB cable and one CF-express slot at the adapter. (USB3.1 Type-A and Type-C) Bandwidth Speed: USB3.1 10Gbps PCIe4.0 gen4x2 (support CFexpress B specification full speed),CFexpress card reader USB 3.1 Gen 2 is a high-speed card reader that utilizes USB 3.1 Gen 2 technology to provide ultra-fast data transfer speeds of up to 10Gbps and can transfer tens of gigabytes of data in seconds, Ideal for handling large amounts of HD video and photos. See moreBandwidth Speed: USB3.1 10Gbps PCIe4.0 gen4x2 (support CFexpress B specification full speed),CFexpress card reader USB 3.1 Gen 2 is a high-speed card reader that utilizes USB 3.1 Gen 2 technology to provide ultra-fast data transfer speeds of up to 10Gbps and can transfer tens of gigabytes of data in seconds, Ideal for handling large amounts of HD video and photos. Two USB cable and one CF-express slot at the adapter. (USB3.1 Type-A and Type-C). Design advantages: Differential signal enhanced layout design, no CAF micro short circuit phenomenon, high-speed signal data transmission, no parasitic capacitance and parasitic inductance signal attenuation interference. Material advantages: high-quality gold-plated connectors are used, high-frequency and low-resistance high-quality materials are used for the PCB, and the PCB is precision-crafted. Product use: suitable for the extension of the CFexpress card to the USB3.0 or USB3.1 slot.(not work for XQD/CFA card),The CFexpress memory card USB 3.1 Gen 2 is compatible with a variety of platforms, including Windows, Mac, and Linux, and can be used for PC, desktop, Mac and iPad to facilitate data transfer. It also supports type C connectors for easier plugging and unplugging.