The Gamber-Johnson Vehicle Dock with LIND Power Supply was designed for use with the Panasonic Toughbook CF30/CF31. It includes a dual RF pass thru port, so you can be sure your Toughbook is held in place even when traveling across rugged terrain. An easy-to-use push-button latching mechanism draws your computer down for docking and will not engage unless properly mounted to prevent damage. Once in place, the brass locating pins ensure precise computer placement. This rugged docking station has an internal circuit board to protect against dirt and dust, as well as side LED indicator lights hassle-free troubleshooting in the field. Constructed from magnesium alloy, the docking station is built for long-term durability.