750VA/450W AVR Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard desktop computers, workstations, networking devices, and home entertainment equipment 12 NEMA 5-15R OUTLETS: Six battery backup & surge protected outlets; Six surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord DATA LINE PROTECTION: Prevents power surges that travel through telephone lines from causing damage to electronics AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power, thereby extending the life of the battery 3-YEAR WARRANTY – INCLUDING THE BATTERY; dollar 150,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)