Eaton Tripp Lite AVR550U 550VA 300W Line-Interactive UPS 8 NEMA 5-15R Outlets, AVR, 120V, 50/60 Hz, USB, Desktop/Wall Mount

The AVR Series Line-Interactive UPS System delivers 550VA of ultra-compact protection for PCs and workstations. Maintains stable 120-volt output across input ranges of 83 to 147 volts, safeguarding your equipment from power fluctuations. Eight total outlets provide flexible connectivity—four battery/surge-protected outlets keep critical devices running during outages, while four surge-only outlets protect peripherals. The included USB port with HID-PDC compliance enables unattended shutdown via free software, ensuring graceful system shutdown when power fails. Workstation-optimized design features a space-saving right-angle input plug and single-line telephone/DSL surge suppression for comprehensive protection. Compact housing mounts on desktops or walls, fitting seamlessly into any workspace. Package includes the 550VA 300W UPS unit, USB cable, and owner's manual. Rated for 120V, 50/60 Hz operation.