[Professional CFexpress Type B/SD Card Reader] This professional CFexpress Type B card reader features a dual-slot design, with one slot compatible with CFexpress (Type B) cards and the other compatible with SD cards, making it the ideal 2-in-1 card reader for p ographers and videographers to carry around. [Ultra Speed 10Gbps Data Transfer] The CF Express (Type b) card reader lets you instantly view images or videos on your smartphone, tablet, or laptop, and its latest USB 3.2 (USB 3.1 Gen2) technology supports transfer speeds of up to 10Gbps (1,250MB/s) for CFexpress B memory cards (backward compatible with USB 3.1 Gen 1). Built-in LEDs make it easy to monitor the card reader's connection status. [Dual Cable Design & Portability] The CF Express type b reader comes with USB-C&USB-A 2-in-1 cable. The dual cable design allows one card reader to be compatible with all USB C and USB A smartphones, laptops and other devices. CF Express type b card readers small and compact design makes it easy to put it in your pocket, bag and take it anywhere. The CFexpress card reader are plug-and-play and require no complex system or program installations. [Strong Compatibility] The card reader for CF Express Type B is highly compatible with Class B CFexpress (for SanDisk/for Sony/for ProGrade/for Lexar/for TOPSSD CFexpress Type B series) and SD cards (SD, SDXC, SDHC, RS-MMC), and supports CFexpress cards up to 2TB. The CFexpress Type B card reader usb c is compatible with Windows XP/Vista/7/8/8.1/10/11, for Mac OS and above. [Aluminum Enclosure] Aluminum alloy case is more conducive to heat dissipation, making the CFexpress Type-B reader more durable. Colour:Deep Space Grey Material:Aluminum Alloy Package Contents: 1 * CFexpress Type B Card Reader