This Steam Deck Dock 6-in-1 features the port selection of HDMI 2.0 *1 (4K@60Hz, 2K@144Hz,1080p@240Hz), Gigabit RJ45 Ethernet *1, Type C PD Charging*1 (100w), and USB 3.1/USB 3.0 *3 (5Gbps). It helps you play games on a larger screen of UHD with high speed network settings and no-lag joysticks experience. The dock is made of aluminum alloy that is anti-corrosion, the cable is covered by braided Nylon jack that is anti-twisting, and the slot is covered by soft silicone. The molding is tailored for Valve Steam Deck with a wide slot for protective case , a non-blocking intake design.