A dock with a miniature design for Nintendo Switch Supports Nintendo Switch gaming mode so you can project your screen to an HDTV Equip with a screen turn on/off button Comes with the following ports: 1 x 4K HDMI, 2 x USB Type-A, 1 x Gigabit Ethernet, 1 x PD 100W passthrough With a cover design for extreme portability Plug-and-play, no driver installation is required