The Toshiba Express Port Replicator II is an adjustable docking solution designed to work with select Toshiba laptops. Easily connect to your desktop environment in one simple connection saving wear-and-tear on both laptop ports and the cable plugs. The Toshiba Express Port Replicator II has a slide adjuster plate to accommodate a variety of laptop form factors and port configurations. Also included is a 90W AC adapter, eliminating the need to unplug the AC adapter whenever you undock your laptop.