TV Stick Ethernet AdapterIntegrated RJ45 Ethernet port and 100W USB C charging port, compatible with Chromecast Google TV and Chromecast Ultra 4K with USB C port. Comes with a fixable adhesive tape, while powering the TV stick device, you can also enjoy a stable high-speed wired network, without worrying about the problem of picture freezing when loading videos. Stable Networking EnjoymentUsing the USB C to RJ45 Ethernet adapter, you can enjoy a stable and up to 100 Mbps transmission speed, providing you with a smooth network experience, whether you are watching HD media or playing online games, you can get excellent results.