QuikLok LPHT-AM Table Clamp Laptop HolderAdd On laptop holder for studios and multi media workstations. Can be securely anchored to any table top surface by means of its tightening clamp. (Adjustable up to 1 3 4") Can accommodate virtually any size laptop. Four stoppers, adjustable in width and depth, will securely anchor any size laptop, without interfering with input output ports, expansion slots, cd rw dvd drivers, AC adapter sockets placed on either side of the laptop. The laptop tray is