APC Smart-UPS SMX 1500VA Tower/Rack Convertible UPS - 2U Rack-mountable - AVR - 3 Hour Recharge - 5 Minute Stand-by - 120 V Input - 120 V AC Output - Sine Wave - Serial Port - 8 x NEMA 5-15R - 8 x Battery/Surge Outlet - SmartConnect (SMX1500RM2UC)