Note: Black is 100MbpsGrey is NEW 1000Mbps Ethernet Adapter for chromecast Google TV: USB C to RJ45 Ethernet Adapter, Type C, suitable for mobile phones, tablets, Android devices. Ethernet network adapter designed for your Chromecast with Google TV to connect to external wired networks. While continuing to power it. Say goodbye to unstable WIFI connection: When your Chromecast Google TV is connected to WIFI with unstable signal, our Ethernet adapter can effectively allow you to get more stable and faster Internet access, and solve the problem of weak WiFi signal. The USB C to RJ45 network adapter can provide full 10/ 100mbps Ethernet speed for transmission, providing faster and more reliable Internet access. Note: The USB C interface is only for power supply and cannot be used to output video and data. Plug and play, no additional drivers/software required, plug in and work immediately, no waiting. Just connect the Ethernet adapter to the USB C port on the Google TV, then plug in the Ethernet cable directly from the router, and it will be activated. Product Description: The ethernet adapter can be used to provide a stable wired network link to your google tv device while continuing to charge your device, perfect for streaming chromecast with google tv. Easy to install, it only takes a few seconds to set up, plug and play. Just connect the Ethernet adapter to the Google TVs USB C port, then plug in the Ethernet cable directly from the router, and it will be activated. When your Chromecast Google TV is connected to WIFI with unstable signal, our Ethernet adapter can effectively let you get more stable and faster Internet access, and solve the problem of weak WIFI signal.