SW300 Docking Station for Nintendo Switch ,Portable HD TV Dock Hub Adapter with Fan - Green Support direct plug-in charging of the host,can charge while playing,prolonging the game experience time Standard 3 USB output ports (USB 3.0x1,USB 2.0x2),which can support 3 wired gamepads to connect and use at the same time Plug and play,no need to install drivers,multiplayer games are more enjoyable Equipped with an HD output interface,it can cast a screen,the small screen becomes a large screen,and the visual effect of the game is more shocking The built-in cooling fan with large impeller can dissipate heat quickly,prevent bricking,and play happily Small size,easy to carry Specifications: Material: ABS Input interface: Type-C Output interface: Type-C x 1,USB2.0 x 2,USB3.0 x 1,HD x 1 Size: 85 x 67 x 57mm Weight: 83g Package included: 1 x Charging Dock 1 x English and Chinese User Manual Other items not included