Attention: Welcome to my shop! We ship the product from China, the delivery time is 7-14 days!This listing is for basically, if you want to dock/charge your switch, and plug in your keyboard and mouse.It also works to plug in your keyboard and mouse for PS3/PS4/PS5/XBOX 360/XBOX ONEKeyboard and Mouse HDMI Adapter for N-Switch/Xbox/PS4/PS31. Applicable platform: Nintendo SWITCH host. powered by: Power supply mode: original AC power supply. Port parameters: USB port: USB2.0x2 USB port: USB3.0 x1 USB TYPE C female socket: original power input. USB TYPE C male: SWITCH host communication input. HDMI Port: Video Out, H-D-M-I 2.0A version, Second, the characteristics: One-click display switching, free switching between the host and the TV display interface. The angle can be adjusted. The abutment designed with the mechanical principle of the product no longer has to worry about the product being not solid. This product adopts the H-D-M-I 2.0A version output scheme to make the game screen clearer. The design scheme of playing while charging is adopted to get rid of the problem that the host cannot see the display screen on the original seat, and it can be easily placed on the desktop to play games while charging. Support USB3.0 function. Added 2 USB2.0 functions. Instructions: On blue light: Host plug-in indication. Turn off the blue light: The SWITCH host dials out or the TV display returns to the SWITCH host screen. 3. How to use: After opening the TV HDMI video input channel, plug one end of the HD H-D-M-I2.0A video cable into the H-D-M-I OUT of the product, and connect the other end to the TV video H-D-M-I input interface. Align the bottom interface of the SWITCH host with the TYPE C plug on the product and insert it obliquely in place. Insert the original matching AC power adapter TYPE C plug into the AC ADAPTER of the base. After the product is powered on, press the switch key once, and the SWITCH host display interface will turn to be displayed on the large TV screen. At this time, the SWITCH host screen will turn off and the blue indicator light will be on. If you want to turn the TV display interface back to the host display instead of taking it off the product stand, so as to achieve the purpose of playing games while charging, then this product can meet your requirements, just press the button where the blue light of the product lights up. Press the button to realize the switching function, and the blue light of the indicator light goes out. If you want to transfer the interface displayed by the host to the TV screen again, then press the button again to switch back to the TV, and the blue indicator light will be on at the same time; cycle operation mode