8 in 1 Multiport USB C Adapter: USB-C Hub with 4K HDMI video output, 2 x USB 3.0 female ports, 1000Mbps Ethernet adapter, and 2 USB-C port, SD/TF Card Reader. Suitable for your game Switch, extended console interface. USB-C PD charging port: 20V 30A, support 87W PD power adapter(input). 4K UHD HDMI Output: Extend yourgaming Switch or Type-C Laptops to HDMI-enabled device. Resolution: 4K UHD or full HD 1080p. Support TV/display screen resolution of 4K UHD (3840_2160) 30Hz, downward compatible with 1080P, 720P. Fast Gigabit Ethernet Dongle: Ensure stable and fast wired network connection, with max speed up to 1000Mbps. Plug and play, no need to install drivers, easy to operate.