Tripp Lite AVR Series UPS Battery Backup System

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 works with free unattended shutdown software. Protection Type: DSL
Fax
Modem
Phone
Power
System VA: 550 VA
Backup Time at Half Load: 9 minutes @ 150 Watts
Lines: 1.
Unit of Measure : Each