Need wired internet on your laptop or desktop but don't have an Ethernet port? This Vantec adapter adds two Gigabit Ethernet ports through a single USB 3.0 connection. It's plug-and-play on Windows, Mac, and Linux, giving you fast, reliable network speeds up to 1000Mbps. Perfect for IT pros, network troubleshooting, setting up virtual machines, or just getting a stable connection for gaming or streaming. The compact design is easy to carry, and it supports features like jumbo frames and auto-crossover. Comes with a USB Type-A cable. Whether you're on a MacBook Air, Ultrabook, or a PC without built-in Ethernet, this adapter keeps you connected with dual-port flexibility.