Faster Than Gigabit - Double the performance of a traditional Gigabit Ethernet adapter when used with switches or routers capable of 2.5Gbps. Actual speed may be affected by internet service provider, network, Ethernet cable speed, and host system Keep USB Universal - Hybrid 2-in-1 USB Ethernet Adapter that converts seamlessly between USB-C and USB-A, so you always have the right connection (USB 3.0 required for full performance) No New Cables Required - Upgrade your network without updating your cables. 2.5 Gigabit Ethernet signals are designed to work on Cat 5e cabling or better, just pair your USB C Ethernet Adapter with 2.5Gbps-capable switches/routers OS Compatibility -A true plug-and-play USB Ethernet adapter, it supports Windows, macOS, ChromeOS, and iOS (iPhone 15 and 16 /Pro/Pro Max on iOS 17+). Device performance may be limited by internet service provider, network and Ethernet cable speed, and host system 2-Year Coverage, Lifetime Support - Every Plugable product, in