2-Year Warranty - We love our Plugable products, and hope you will too. All of our products are backed with a 2-Year limited parts and labor warranty as well as Seattle-based email support. Compatibility - Ethernet to USB-C adapter is compatible with Windows 10 and newer, MacOS 10.15 or later, iPhone 15 / Pro / Pro Max, Chrome OS, Linux Kernel 3.9 or newer. Also compatible with Switch handheld gaming device. Plug-and-Play - Nothing to download, nothing to install. Just plug the USB to Ethernet adapter in and go. Speed - Connect with an Ethernet cable to reach speeds up to 1000Mbps on a supported gigabit network. No need to rely on spotty Wi-Fi, add gigabit Ethernet to your USB-C port for a faster, more stable connection compared to WiFi. Faster Than Wi-Fi - Get a faster, more stable connection than Wi-Fi. Add a wired Gigabit connection to a Thunderbolt, USB4, or USB-C port. This plug-and-play Gigabit Ethernet USB C adapter provides more performance and stability than most WiFi networks.