Features: 1.Alloy Housing: The USB hub has an alloy housing made of aluminum. Maximum high definition multimedia interface output up to 3840x2160 at 30hz resolution, support 10Mbps, 100Mbps, 1000Mbps 2.HD 4K: The USB c adapter supports mirror or extended mode, with clear 3D display effect, which can be transmitted to TV, monitor, projector, etc 3.5Gbps Transfer: The 5 in 1 USB c hub transfers data up to 5Gbps/sec. Ability to connect two USB A peripherals to a USBC laptop simultaneously 4.Multi Port: The USB c hub has a USB C powered charging port, USB C to High Definition Multimedia Interface output, 2 USB ports, Gigabit Ethernet port (RJ45 port) 5.Wide Compatible: The high definition multimedia interface hub is backward compatible with USB 2.0 and USB 1.0 devices, connecting multiple peripherals and transferring data simultaneously specification:Item Type: USB C HUB Material: Aluminum Alloy Interface: High Definition Multimedia Interface, RJ45, 1 x PD, 1 x USB3.0, 1 x USB2.0 Supported Resolution: High Definition Multimedia Interface Interface Supports 4Kx2K (3840x2160) 30HZ Data Transfer Speed: USB3.0 Port 5Gbps, USB2.0 Port 480Mbps RJ45 Ethernet Port: Support 10Mbps, 100Mbps, 1000Mbps Power Delivery USB C Port: Supports 100W Fast Charging LED Indicator: Support (Power and LAN) Color: Gray PackageList:1 x USBCHUB 1 x Rubber Cover