DESCRIPTION: APC Automatic Transfer Switch ATS Model: AP7721 2x IEC power input ports 12x IEC power output ports 1U horizontal mount. CONDITION: The switch is in good condition, with no dents or dings and no major scratches. Reset to factory defaults. WHAT’S INCLUDED: As per photo: APC AP7721 unit Rack mount ears Cable management bar (this is an add-on accessory).