1. 6-in-1 multi-function: 6-in-1 multi-function dock to meet your more professional expansion needs 2. Application scene: USB device easy to expand easily link USB devices such as mouse and keyboard.Office entertainment, 4K image quality enjoy the vision of ultra clear projection screen 3. USB3. 0: USB3.0 high-speed transmission is faster than USB2.0, and large files can also be transmitted in seconds 4. Tight fitting: firm interface, more firm and beautiful fitting 5. metal material: Metal body,it is small and and pocket size does not occupy space. Interface Type:USB Type-C Ports:6 Standard:USB 3.0 Model Number:Docking Station Hub USB 3.0 interface compatibility:USB 3.0/2.0/1.0 Support: XP/7/8/10 Voltage:5V Output interface:-compatible * 1 USB3.0 * 1, USB2.0 * 1, Secure Digital Card, TF, PD Product weight:52g Product size:88x33x9.5mm/3.5x1.3x0.4in Color:Black Material:Aluminum Alloy Package Contents: 1 * Docking Station Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.