Tripp Lite's INTERNETOFFICE700 standby UPS system offers surge suppression and long-lasting battery support. Internal UPS circuits support entry-level PC systems for up to 45 minutes during power failures and brownouts. Includes 3 battery-supported outlets plus 3 additional surge suppression-only outlets. HID-compliant USB port enables unattended system shutdown. HID compliant USB port enables integration with built-in power management and auto shutdown features of Windows and Mac OS X. PowerAlert software available via FREE download from es.tripplite.com. Built-in RJ45 TEL/Ethernet suppression jacks protect devices with a standard single-line tel/DSL or data line connection. Built-in audible alarm and 3 front panel LEDs indicate line power status, battery power status and battery low/replace status. 700VA/425W power handling ability. Offers 3 min. battery runtime with a full load of 700VA and 11 min. with a half load of 350VA. Supports user battery replacement.