USB Type C Hub Adapter Dock with 4K HDMI PD RJ45 Ethernet Lan Charge for MacBook A good Replacement for your original Nintendo Switch Dock, with 87W PD USB-C charging port. Solve the problems of heat dissipation or scratch caused by Nintendo Switch Dock. Just plug and play, and will not brick the switch. Multiport USB C Adapter: USB-C Hub with 4K HDMI video output, 2 x USB 3.0 female ports, 1000 Mbps Ethernet adapter and, 2 USB-C PD charging port. 4K UHD HDMI Output: Extend your Nintendo Switch or Type-C Laptops to HDMI-enabled device. Resolution: 4K UHD or full HD 1080p. Support TV/display screen resolution of 4K UHD (4096×2160) 30Hz, downward compatible with 1080P, 720P. (Note: it unable to upscale resolution to 4k). FAST GIGABIT ETHERNET DONGLE: Ensure stable and fast wired network connection, with max speed up to 1000Mbps.