9-in-1 Handheld Console Dock:Transforms your Steam Deck OLED/ASUS ROG ALLY/Legion Go's USB Type-C into 9 ports: HDMI 2.0 (4K@60Hz), Gigabit Ethernet (1000Mbps),1 USB3.0 (5Gbps), 3 USB2.0,SD/TF, USB Type C PD 3.0 (100W),1 Key to change Screen,this handheld console dock combines hub, stand base,heat sink,40Gbps Type C adapter,4 Cpas,1 HDMI cord in 1.5M,it is a professional handheld gaming dock station.3 speed Adjustable Cooling Fans Design：his brand-new docking station can meet the needs of most gamers. You can adjust the fan speed to three different gears.Colorful LED atmosphere lights are built into both the fans and the bottom of the docking station, which can enhance your gaming experience.Stable Gigabit Ethernet & Fast Data Transmission:supports 10/100/1000BASE-T Lan networks,which could elevate your gaming to the next level with blazing-fast gigabit Ethernet, delivery unparalleled download and upload speeds for seamless online multiplayer and reduce the lag of playing games. Also,1 x USB 3.0 ports(speed up to 5Gbp),3 x USB 2.0 ports allows you transfer files and big huge games in seconds, connect to the gamepad, mouse and keyboard without any lags.4K@60Hz Output: This Gamer Docking station comes with a 4K@60Hz HDMI 2.0,When you connect an external 4K monitor,Cooling RGB Fans: Good heat dissipation not only extends the battery life of the steam deck, but also prevents other problems caused by overheat,increase the speed of cooling air entering steam deck so that heat dissipates faster.Say goodbye to the woes of system crashes or lost frames, and embrace a consistently smooth gaming experience.Widely Compatibility:Compatible with Steam Deck OLED,Steam deck,ROG Ally,Legion Go,Switch,laptop,iPad,Android,phones and other devices built-in USB C port. our this Handheld docking station redefines your Steam Deck gaming experience, allows you to project games to a larger display when you are tired of using thumbsticks or trackpads.