This RV/Big Truck Model, Cable-Dock, is an ergonomic, multi-adjustable swing arm desk used as a mobile computing platform for RV’ers and truckers to secure and comfortably use a notebook computer in their vehicle. This Model 5180ACD was featured in the MotorHome Magazine. The Cable-Dock(R) securing system uses two nylon-coated steel cables that wrap up and over the keyboard section of the computer for a firm and positive grip. The "Original" articulated swing arm enables you to pull the desktop over for comfortable operation, reducing back strain. Mounts to floorboard on flat surfaces using self-tapping tech screws. No pre-drilling necessary. Do-It-Yourself installation. Stand height is adjustable and can be removed from universal floor base in seconds when not needed. 10" x 12" Desktop. Will mount in the following vehicles RV/Van/Big Trucks. Also available in a velcro model order part number 425-5463. Order #425-5214 for cable dock version.