Tripp Lite's AVRX750U line interactive UPS offers complete protection for PCs, workstations and other sensitive electronics in an attractive, ultra-compact housing. Prevents data loss and system downtime by providing battery supported AC output during brownouts and blackout conditions. Automatic Voltage Regulation (AVR) corrects brownouts and overvoltages back to nominal levels, without using battery power. 6 widely-spaced C13 output receptacles accommodate large transformer plugs without blocking outlets. Single line telephone suppression jacks with line splitter protects up to two directly-connected modems, fax machines, cordless phones or other peripherals sharing a standard dialup or DSL phone line connection. USB port with PowerAlert Monitoring Software and cabling enables a safe, unattended system shutdown. Audible alarm and front panel LEDs offer status information regarding line and battery power operation. 750VA / 450 watt power handling ability supports entry-level PCs for up to 35 minutes during power failures. 2 year warranty.