Tripp Lite 1000VA Smart UPS Back Up, Sine Wave, AVR, 120V 800W Line-Interactive, 1U Rackmount, USB, DB9, ENERGY STAR (SMART1000RM1U) 1kVA 800W UPS Battery Backup Uninterruptible Power Supply with AVR, Pure Sine Wave output (battery mode) & LEDs 120V NEMA 5-15P input with a 10 ft. cord, 6 NEMA 5-15R outlets- 2 switched load banks USB, RS232, EPO and slot for Network Management Card options (See Tripp Lite's SNMPWEBCARD) Corrects brownouts and overvoltages from 83V to 147V Supports a half load of 400W up to 14 min. 2-Year Warranty (3-Year with registration) & $250K Ultimate Lifetime Insurance for connected equipment