Access your network and the internet with the ease and speed of USB with Gigabit USB Adapter from Linksys. Its an ideal solution for for the business traveler because of its compact size and plug and play functionality. It works with any USB 1.1 or 2.0 equipped desktop or notebook PC, running any version of Windows that supports USB. Its integrated USB cable connects directly to a USB port on your PC or hub.
The Gigabit USB Adapter is bus-powered, drawing power from the host PC so it doesn't need an external power cord. The Adapter automatically negotiates for the network's best speed, 10, 100, or a screaming 1000 megabits per second.
The easy-to-read LEDs let you know the link status, your link speed, and network activity. The compact design is easy to pack, with its new pop-up Ethernet connector that folds flat when not in use, and integrated USB cable that winds up around the case for storage.

Linksys USB1000 Hi Speed USB Gigabit Network Adapter