Give your laptop, computer, and other USB web devices access to wired network connections by connecting into a modem, router, or network switch using the UE306 USB 3.0 Type-A to Gigabit Ethernet Network Adapter from TP-Link. It's built for most of today's devices to enjoy powerful, instant wired network connections, and it's ideal for devices without a built-in RJ45 Ethernet port. 2-year limited warranty. Black.