Tripp Lite AVR Series 550 VA UPS Battery Backup System

Built-in Automatic Voltage Regulation boosts brownouts and reduces overvoltages back to usable 120V nominal levels. Includes two widely spaced transformer outlets to accommodate for larger plugs. Provides battery derived AC output during blackouts for maximum peace of mind. 550VA / 300 watt power handling ability supports a variety of PCs, workstations and other sensitive electronics. Integrated single line Tel/DSL line surge suppression protects modem, fax machine, or cordless phone for exceptional security. Features USB port, PowerAlert software and cabling to offer safe, unattended shutdown without data loss during extended outages. HID compliant USB port enables integration with built-in power management and auto shutdown features of Windows and Mac OS X. Hot-swappable battery via battery access door for easy user battery replacement. Space saving, ultra-compact housing fits almost anywhere. Audible alarm and front panel LEDs deliver status information regarding line and battery power operation. Built-in Automatic Voltage Regulation. Includes two widely spaced transformer outlets. Provides battery derived AC output. 550VA / 300 watt power handling ability. Integrated single line Tel/DSL line surge suppression. Features USB port, PowerAlert software and cabling. HID compliant USB port. Hot-swappable battery. Space saving, ultra-compact housing.