Additional Details ------------------------------ Product description: Supports entry-level PCs for up to 60 minutes during blackouts to enable shutdown without data loss. Includes USB port and cable allows for UPS monitoring and unattended shutdown in the event of an extended power failure. Data line surge suppression protects standard dialup/DSL connection or ethernet line for maximum peace of mind. Audible alarm and 4 front panel LEDs provide complete UPS and line power status information. 1000VA power handling capacity supports entry-level PCs, networked workstations, point-of-sale equipment, small business phone systems, audio/video equipment, and home theater systems. Hot-swappable battery replacement makes changing batteries a breeze. Internal UPS circuitry provides support for PCs during power failures, enabling safe shutdown without data loss. Automatic Voltage Regulation (AVR) regulates blackouts to usable levels without using battery power. Includes USB port to enable optional system shutdown without data loss in the event of an extended power failure. Integrated RJ11 telephone suppression jacks protect modem, fax machine, cordless phone or other peripheral with a standard telephone/DSL connection. Audible alarm and 4 front panel LEDs indicate UPS system and line power status. Cold start capability allows temporary AC output during a power outage. Global Product Type: Backup Systems; System VA: 1000 VA; Backup Time at Full Load: 500 Watts @ 3.5 Minutes; Backup Time at Half Load: 250 Watts @ 14 Minutes.