4-in-1 TV docking station for Switch/Switch OLED, charging dock with USB C charging port, 4K/1080P Adapter USB 3.0 Port+ Type-C Port TV Docker+Game Card Reader. Card reader for Switch/Switch OLED, with 4 card slots, this game card reader has 4 built-in card slots, which can accommodate up to 4 game cards at the same time, and can switch games freely without repeatedly plugging and unplugging game cards (the card reader has indicator lights to indicate the current game card being used). Charging dock, USB-C interface charging dock, converted to Switch/Switch OLED design, can charge your handheld device all time, even when connected to a TV to play games, keeping your handheld device always fully charged. TV docking station, supporting 4K/1080P Adapter TV Dock, allows you to enjoy high-definition images, when connected to a TV, It allows you to play switch games on a large screen, enhancing visual enjoyment. Colour:Black Material:Plastic Package Contents: 1x Dock Station Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.