1、Specially Designed: Specifically designed for Microsoft Pro 8 9 x to convert USB C connection to 6 ports (HD Multimedia Interface 4K 30Hz, USB C PD, 2xUSB0, Memory Card, Storage Card reader). 2、4K 30Hz: Experience crisp 4K HD Multimedia Interface video on a compatible 4K display with support for 4K 30Hz HD display, freely display to HDTV, monitor or projector, providing you with ultra high definition visual enjoyment. 3、USB C PD Charging: The USB hub adapter supports USB C PD charging. Allows simultaneous charging of devices while using the USB C hub at the same time, USB C interface supports 40Gbps data transfer. 4、5Gbps Data Transfer: USB0 port of the USB docking station supports up to 5Gbps data transfer speed, which is perfect for transferring media files, and the 2 USB ports can be connected to additional mice, keyboards, USB drives, etc. 5、Aluminum Casing: USB C hub is designed with aluminum casing, sturdy and durable, not easily discolored or rusted, and not easily damaged by repeated use. 1 x 8 Hub Docking Station Item Type: 8 Hub Docking StationMaterial: Aluminum AlloyInterface: HD Multimedia Interfacex1, USB 3.0x2, USB Cx1, Memory Cardx1, Storage Cardx1Support System: For Windows 10, for Windows 8, for Windows 7, for Windows VISTA, for Windows XPHD Multimedia Interface: Support 4K 30HzProduct Size: Approx. 81 x 32 x 9mm / 3.2 x 1.3 x 0.35in