GAMBER JOHNSON's 7160-0577-00 Parasonic Toughbook CF54 docking station includes the following port replicators: ethernet, two (2) USB 3.0, VGA, HDMI, serial, and 15.6 V DC input. Accommodates the Toughbook 54 performance model and all models with the following integrated options: insertable SmartCard, 2nd LAN, 4th 2.0 USB, rugger Fischer USB, VGA, and serial. A special access area for smart card reader makes it easy to insert and eject card. Rear-facing I/O ports, integrated cable strain relief system, and convenient cable management system coupled with a spring-loaded system prevents damage to the apparatus and ensures connectivity in the roughest terrain. An antenna switch switches between vehicle mounted antenna or internal laptop antenna. This docking station can be used with motion attachements with the VESA 75 mm hole pattern only. Made of rugged composite / steel with black powder coat finish. Antenna pas through is dual RF (TNC). Requires external Lind power supply (not included).