AVR750U AVR Series UPS Battery Backup System, 12 Outlets, 750 VA, 420 J, Sold as 1 Each

Built-in Automatic Voltage Regulation boosts brownouts and reduces over-voltages back to 120V levels. Provides battery-derived AC output during blackouts for maximum peace of mind. Single phone line suppression protects modem, fax and other accessories. USB port enables free unattended shutdown software. Protection Type: DSL; Fax; Modem; Phone; Power; System VA: 750 VA; Backup Time at Half Load: 10 minutes @ 225 Watts; Lines: 1.