Features: OOTDTY   5 in 1 Type C to 3 ports 3.0 USB HUB with PD 87w charging+HDMI-compatible independent switch Made of high quality aluminum alloy material and built-in advanced smart chip with the best heat dissipation function Type-C to USB3.0 standard port, theoretical transmission speed 5Gbps, backward compatible with USB2.0/USB1.1 500mA-900mA. Support PD3.0 protocol, 20V/3A 87W electric power. HDMI-compatible 4K high-definition video output, 30Hz synchronous operation. Specifications: Model Number: Type C Docking Station Color: Gray Material：Aluminum Alloy Size: Approx 10.6x3.5x1.3cm/4.17x1.38x0.51in Ports: 5 Ports: HDMI-compatible 4K 30hz or 1080P 60hz/ DP 870W/ 3x USB3.0 (5Gbps) Package Includes: 1 Piece x Type C Hub Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.