The ultimate locking solution for the ultimate docking solution the Kensington Lock Module for the SD7000 Surface Pro Docking Station is a complete security system that secures the Surface Pro as well as the docking station. MicroSaver 2.0 technology makes this solution small yet extremely tough.- Locks Surface Pro to the SD7000 Surface Pro Docking Station and locks the docking station to a desk table or any fixed structure- One key unlocks the device and cable from the dock- Patented Hidden Pin Technology supports anti-pick tubular lock- Carbon steel cable resists cutting attempts- Independently verified & tested for industry-leading standards in torque/pull foreign implements lock lifecycle corrosion key strength and other environmental conditions- Register & Retrieve program allows you to order replacement keys