Tripp Lite series 350VA 210W Standby UPS. Unit is Used - but in working condition. Sold WITHOUT BATTERY, and minor cosmetic scuffs as seen in photos. Was taken out of service simply due to expired battery - otherwise was working fine. UPS has 3 Battery backed up outlets and 3 Surge only outlets. 2 Surge outlets are controlled by one of the battery outlets to allow you to turn off accessories when not in use. Keyholes on back allow mounting to desk or wall to be conveniently located.