AVR Series Ultra-Compact Line-Interactive UPS, 8 Outlets, 550 VA, 420 J

Protect home and office computer systems and electronics with this Line-Interactive UPS System. Some outlets have both battery backup and surge/noise protection, and some have surge/noise protection without battery backup. The "surge-only" outlets allow you to connect additional equipment without overloading the UPS or reducing the backup runtime available during an outage. Select outlets have extra-wide spacing to accommodate bulky AC adapters without blocking adjacent outlets. Includes built-in surge protection and noise filtering to shield your equipment from destructive transient voltages and electromagnetic (EMI/RFI) line noise. Power protection and battery backup for home and office computers and electronics. Protects your valuable equipment from damage, downtime and data loss. Battery backup supports equipment during outages. AVR corrects power sags (brownouts) and overvoltages. Surge protection blocks harmful transient voltages on AC and phone lines. The USB port connects to a computer for power management and automatic file saves.