Tripp Lite's BCPRO600 standby UPS system offers surge suppression and long lasting battery support for personal computers, internetworking equipment and other sensitive electronics. Internal UPS circuits support entry level PC systems for up to 45 minutes during power failures and brownouts so that connected equipment can be shutdown without data loss. Offers complete desktop power protection in an attractive gray tower configuration. Includes 3 battery supported outlets for computer, monitor and one vital system peripheral, plus 3 additional surge suppression-only outlets for printers and other system accessories not requiring battery support. USB port with PowerAlert monitoring software and cabling enables a safe, unattended system shutdown. HID-compliant USB interface enables integration with built-in power management and auto-shutdown features of Windows and Mac OS X. PowerAlert software available via free download from www.tripplite.com. Built-in phone/Ethernet line surge suppression protects modem, fax machine, cordless phone or other peripheral with a standard dialup/DSL phone or RJ45 data line connection. Built-in audible alarm and 3 front panel LEDs indicate line power status, battery power status and battery low/replace status. 600VA/345 watt power handling ability supports entry-level PCs, network workstations, point-of-sale equipment, smallPackage Contents:; BCPro 600 UPS; BCPRO600 Standby UPS System; USB and phone cable; Instruction manual with warranty information Tripp Lite BCPro 600 UPS is one of many Standalone UPS available through Office Depot. Made by Tripp Lite.