The dataflex Viewmate desk 302 computer holder deters and prevents theft. When the bracket is locked in place, the computer can't be removed. Highlights: - Holds any PC between 90 - 210 mm wide, 370 - 570 mm high, and 270 - 490 mm in depth - Lockable mechanism to secure the CPU in place - Includes all required mounting accessories We recommend: Master key available on request; sold separately.