PLUGABLE TECHNOLOGIES USBC-E2500 Plugable 2.5G USB C and USB to Ethernet Adapter - 2-in-1 Adapter - Compatible with USB-C Thunderbolt 3 or USB 3.0, USB-C to RJ45 2.5 Gigabit LAN Ethernet, Compatible with Mac and Windows

Warranty and Support - Questions only an expert can answer? When you contact our support team, you are connecting with the engineers who design our devices. Every Plugable product is backed by our Seattle-based support team-even before purchase, and a 2-year limited parts and labor warranty after purchase Keep Usb Universal - Hybrid 2-in-1 cable converts from USB-C to USB-A so you always have the right connection (USB 3.0 required for full performance) OS Compatibility - Works with Windows, macOS, and Linux Kernel 3.2 and above. Driver download required on legacy macOS 10.15 and older. Device performance may be limited by internet service provider, network and Ethernet cable speed, and host system Use Existing Cabling - Upgrade your network without updating your cables. 2.5 Gigabit Ethernet signals are designed to work on Cat 5e cabling, just pair your USB Ethernet Adapter with 2.5Gbps-capable switches/routers 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