DELL PRO SLIM COMPATIBILITY: Supports Dell Pro Max Slim, Pro Slim, and Pro Slim Plus PCs SECURE LOCKING ENCLOSURE: Integrated barrel lock and key system prevents theft and unauthorized access TAMPER-RESISTANT DESIGN: Rear caged panel restricts access to peripheral ports; includes secure cable cover COMPLETE INSTALLATION KIT: Includes required mounting hardware and one set of keys; monitor and PC not included IDEAL FOR COMMERCIAL USE: Suitable for offices, schools, libraries, and other secure business environments