Get the convenience, while connecting to 10/100 Ethernet and Gigabit networks without having to open your PC. Presenting Linksys Gigabit Notebook Adapter that works with any USB 1.1 or 2.0 equipped desktop or notebook PC, running any version of Windows that supports USB. Designed to make your laptop compatible with a wired ethernet network, these network adapters from Linksys really work fast. It fits in a single Type II slot, and the RJ-45 network connector is integrated into the card, there's no dongle to lose or break. It features 32-bit CardBus PC Card 10/100/1000Mbps Ethernet network interface. Integrated pop-up connector folds flat when not in use -- no dongles to lose or break. Low power consumption conserves battery life. Automatically adjusts to 10Mbps, 100Mbps or gigabit network speeds.

Linksys PCM1000 Gigabit Notebook Adapter