Features: Pocket size and lightweight design. Perfect replacement for your Nintendo Switch Dock. Backword compatible with USB3.0 and USB2.0. Easy to use, just plug and play. Perfect heat dissipation. Lower energy consumption, extend the life of the product. 3-in-1 Mul-functional Hub:USB Type-C port + HDMI HD port + Charging Port. Full Compatiblity, it is universal to any device with a usb-c connection, like Samsung S8/S8 Plus. How To Use It: 1.Connect power supply to the hdmi adapter. 2.Connect HDMI and turn on TV/display screen. 3.Keep nintendo Switch screen in working state before plugging the HDMI hub adapter into the Switch. 4.Connect to Nintendo Switch, 6 seconds later, it will work. Kindly Note: If the Nintendo Switch is in standby, please press the power button after plugging the HDMI adapter and wait for about 3 seconds.Kindly Note: This Switch TV Adaptor is compatible with the new 6.0.0 update. Perfect work for Nintendo Switch, Samsung S8/S8+, MacBook/MacBook Pro and any other type C devices. Package Included: 1 x Nintendo Switch Hdmi Adapter.