The dual-slot CFexpress card reader is compatible with both CFexpress (Type-B) and SD cards, making it the perfect card reader for photographers to carry around. No more hassle of switch between numberless card readers. Provide great convenience for those who love photography or videography and use CFexpress card.<br> USB 3.2(USB 3.1 Gen2 ) technology supports maximum fer speed up to 10Gbps(1250MB/s) for the CFexpress memory cards(backward compatible with USB 3.1 Gen 1). With the LED indicator, you can easily monitor the connection status of the cfexpress type b reader.<br> CFexpress cards type b reader strongly compatible with CFexpress type B and SD Card(SD, SDXC, SDHC, RS-MMC), supports maximum capacity of CFexpress card up to 2TB. USB 3.2 Gen 2 CFexpress Reader Compatible with Windows XP/Vista/7/8/8.1/10/11, MacOS and above without driver.<br> CF express card reader palm size, easy to put in pockets and school bags, work at any time in the outdoors, mountain tops and other places, let photography become a pleasure.The all-metal design allows the CFexpress Card Reader to maintain both good heat dissipation and long-lasting use.<br> CFexpress reader comes with 1 USB C TO USB C Cable and 1 USB C TO USB A Cable, supporting 10Gbps high speed read and write, designed to be compatible with all USB type C and USB A device.<br> Specification:<br> Card Slots: 2 in 1<br> Type: CFExpress Card Reader,SD Card Reader<br> Installation: External<br> Applicable memory cards: CFexperess Type B card, SD3.0 card<br> mission rate: 10Gbps<br> Shell material: aluminum alloy<br> Output port type: USB C/USB A<br> Power supply: USB 5V±5% power supply<br> Supported systems: for Microsoft Windows, for MACOS10.6.2 or above<br> for Linux Fedora FC8 and above systems, for Android systems<br> Different batches may have color differences, which does not affect use.<br> Color: silver gray<br> Material: aluminum alloy<br> Package Contents:<br> 1 X Card Re