Feature:1. HD Multimedia Interface: USB C hub has 1 HD multimedia interface, the port supports 4K at 60Hz HD resolution for mouse, keyboard, USB flash drive, printer, data transfer, PD charging, computer casting TV.2. 4K Large Screen: USB C multi port adapter supports for Steam teck extended large screen, 4K HD display, clear and delicate picture, also can connect to gamepad large screen.3. Type C Port: USB C multi port adapter supports 5Gbps data transfer, USB port supports connecting keyboard and mouse, easily connect keypad and other devices without delay.4. PD Port: USB C hub has a PD port to provide 60W fast charging for safer and more stable data transfer. Portable charging head for easy management of all plugged in devices.5. Plug And Play: USB C docking station is plug and play, no driver required. Support for Windows XP 7 8 10 11, for Linux, for OS X (10 X or above).Specification:Item Type: 4 in 1 Multi Port Laptop Dock Material: ABSInterface: 2 x Type C and 2 x USB and 1 x HD Multimedia InterfaceInput Voltage: AC 100-240V 50/60HzPD Fast Charging: 60W or HOSTType C Transmission Rate: 5GbpsUSB Charging Voltage: 2 x 5V/1AUSB Transfer Rate: USB2.0 480MbpsPlug Specification: US Plug.Package List:1 x4 in 1 Multi Port Laptop Dock