7-in-1 mini dock offers plug-and-play convenience with no need for power or driver installation Compatible with the Microsoft Surface Pro 7 (sold separately) Two USB 3.0 Type-A ports offer data transfer speeds of up to 10Gbps, which is several times faster than USB 3.0 and USB 2.0 standards HDMI port lets you expand your screen real estate with an external monitor (sold separately) with support for up to 4K 60Hz resolution with HDR quality and 3D vision USB-C 3.1 Gen 2 facilitates blazing fast data transfer speeds of up to 10Gbps and is also equipped with 60W power delivery 3.0, so you can charge your Surface Pro while using it Memory card reader compatible with microSD/SD 3.0 UHS-I cards gives you external memory access with data transfer speeds of up to 104Mbps Compact hub sits flush against the Surface Pro 7 with all the ports on one side to ensure easy access, practical cable management, and portability