Tripp Lite's AVRX550UTAA is compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases. This line interactive UPS offers complete protection for PCs workstations and other sensitive electronics in an attractive ultra-compact mountable housing. Prevents data loss and system downtime by providing battery-supported AC output during blackout conditions. Built-in Automatic Voltage Regulation (AVR) maintains 230V nominal output during brownouts as low as 159v and overvoltages to 282v. 6 C13 output receptacles. 3 outlets with full battery support and surge suppression protect computers monitors and other vital system components from loss of power. 3 additional outlets with surge suppression only are ideal for printers and other accessories not requiring battery support. Single-line tel/DSL surge suppression jacks protect modem fax machine cordless phone or other peripherals with a standard dialup or DSL phone line connection. USB port with PowerAlert monitoring software and cabling enables safe unattended system shutdown in case of an extended power failure. HID-compliant USB interface enables integration with built-in power management and auto shutdown features of Windows and Mac OS X. Audible alarm and front panel LEDs offer status information regarding line and battery power operation. 550VA/300W power-handling ability supports entry-level PCs for up to 17 minutes during power failures. 2-year warranty. Compliant with the Federal Trade Agreements Act (TAA) for GSA Schedule purchases AVRX550UTAA line interactive UPS offers complete protection from blackouts brownouts and surges on both AC and tel/DSL line connections Automatic Voltage Regulation (AVR) maintains 230V nominal output during brownouts as low as 159V and overvoltages to 282V 6 C13 outlets total C14 inlet accepts user-supplied AC power cord with country specific plug 3 battery-supported outlets protect computer monitor and vital system peripherals; 3 additional surge suppression-only outlets protect printers and other system accessories not requiring battery support Uninterruptible power supply (UPS) provides battery-derived AC output during blackouts and and voltage boost/cut operation during brownouts and overvoltages 550VA/300W power-handling ability supports a variety of PCs workstations and other sensitive electronics Supports a half load of 275VA for 9 minutes and a full load of 550VA for 3 minutes. Supports entry-level PC systems up to 17 minutes during blackout conditions Built-in single line tel/DSL line surge suppression protects modem fax machine or cordless phone USB port PowerAlert software and cabling 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 Supports Tripp Lite's Watchdog system service to restore operation to locked equipment through soft reboot of application/OS or hard power off/on reboot of connected equipment; ideal for unattended kiosk applications Hot-swappable user battery replacement supported via battery access door Space- saving ultra-compact housing fits almost anywhere Keyhole mounting flanges enable secure wallmount installation Attractive full color retail packaging Package Includes AVRX550UTAA UPS System PowerAlert Software & USB cable Instruction manual with warranty information