The Joy Factory LockDown Universal Clamp Carbon Fiber Security POS Mount with Combination Lock for 7"-10.1" Tablets (MNU103CL) The Lockdown Universal secures your tablet, tethered by a cable lock (included) to an immovable object. For added convince two locking options are available. Choose between a key lock and a combination lock. The Lockdown Universal may keep thieves at bay, but it invites your guests to use all the features of the tablet without hindrance. The Lockdown Universal doesn't block any button, port, or feature from being fully utilized. The Joy Factory mounts are built of high-quality carbon fiber arms. This advanced material is surprisingly lightweight yet incredibly strong. The powerful combination of carbon fiber with carefully designed joints produces mounts that are both easy to maneuver and sturdy to use. Our carbon fiber mounts come equipped with spherical joints for ultimate customizability.