Securely hold a tablet with an Ergotron Lockable Tablet Mount. Designed for use in environments where theft deterrence is a concern, the metal and composite mount locks in position with a key. To keep ports and buttons free and clear, it clamps shut on opposing corners of the tablet and has adjustable contact points. It attaches to a wide variety of mounting arms thanks to its VESA interface. A VESA thumbscrew and security screw are included, as is an M4 security hex wrench and a pair of keys for the locking mechanism.