The Linksys Gigabit Notebook Adapter is the simple, reliable way to get your notebook connected to a gigabit network. Since its automatically supported by all major operating systems, getting connected is usually as simple as sliding the card into your notebooks PC Card slot. It fits in a single Type II slot, and the RJ-45 network connector is integrated into the card, theres no dongle to lose or break. The new pop-up connector folds flat when not in use for easier storage. The card automatically negotiates for the networks best speed, 10, 100, or a screaming 1000 megabits per second and supports both 802.1p traffic prioritization and 802.1q VLAN tagging. The easy-to-read LEDs let you know the link status, your link speed, and network activity. Ultra-low power consumption minimizes drain on your notebooks battery life.