Replacement for official Nintendo Switch dock: with 30g weight and 1/10 size of the official Nintendo Switch dock, compact, lightweight and convenient to carry, you can put it in your pocket , carrying bag or travel bag, take it with you wherever you go and enjoy Switch games in TV mode, ideal for travel, various festivals, family parties, friends parties, etc. This portable dock is specially designed to replace your original Nintendo Switch dock. Station. Play games while charging: With this Nintendo Switch dock, you can charge the console while playing games in TV mode, play your favorite games for a long time. To charge and play games at the same time, please use the official power adapter or 15V/2.6A power adapter, otherwise the console will not be charged and the video cannot be converted on television. This docking station dissipates heat well, prevents overheating and protects your Switch console while charging and playing. Plug Play: No external drivers needed, easy to use, just plug in the HDMI cable (not included), the original power adapter and the Switch OLED console, wait about 5-10 seconds and then you can enjoy your games with a larger screen and clearer image, supports resolution up to 4K@30Hz (Note: The Switch itself only supports 1080P, cannot reach 4 K). Perfect color matching, the color of the dock is similar to the Switch console, which is more coordinated and eye-catching. 3 in 1 USB C Hub: USB Type C to HDMI multi-port adapter includes 4K HDMI port, USB-C PD charging port and USB 3.0 port, all three ports can be expanded at the same time to meet your different needs. Extend your phone, tablet to TV, monitor or projector via HDMI port, supports video resolution up to 3840 x 2160 @ 30Hz. Type-C charging port supports PD fast charging of multiple devices. USB 3.0 port transmission speed can reach 5Gbps, works with U disk, mouse, keyboard, etc. Wide compatibility: This HDMI USB C adapter is compatible with Nintendo Swith / Switch OLED, Steam Deck. Note: This HDMI adapter does not support HDCP, if you connect this adapter and Switch console to TV, you cannot watch YouTube videos on TV. Support Samsung Dex Mode and Huawei PC Mode, extend the phones small screen to a large TV/monitor through this USB-C adapter, turn phone into computer in seconds.