Tripp Lite INTERNET350SER uninterruptible power supply (UPS) 0.35 kVA 180 W

Ultra-compact standby UPS with built-in DB9 serial monitoring port protects PCs, network workstations, and other systems reliant upon a basic communications interface for UPS monitoring and unattended system shutdown. Maintains AC output during blackouts and brownouts starting at 99V. Includes DB9 monitoring port with cabling, TEL/DSL line surge suppression, surge only outlets and LED indicators. PowerAlert software available free via download. Features • INTERNET350SER standby UPS offers protection from blackouts, brownouts and surges on both AC and dialup modem lines • Provides seamless battery derived AC output during blackouts and severe brownouts so that connected equipment can be shut down without data loss • Built-in DB9 interface port with basic communication monitoring enables automatic system shutdown if power fails while the system runs unattended • PowerAlert software available via free download. • 3 battery supported outlets protect computer, monitor and one vital system peripheral, plus 3 additional surge suppression-only outlets for printers and other system accessories not requiring battery support • Attractive stealth black UPS color scheme • Built-in single line phone jacks with line splitter protects peripherals with a standard dialup phone line connection, phone cable included • Built-in audible alarm and front panel LEDs offer continuous status information regarding line and battery power operation • 350VA /180 watt power handling ability supports entry-level PC systems for several minutes during power fail conditions • Includes attached 6 ft. AC power cord with space saving right-angle plug, on/off power switch • Compatible with 120V/60 Hz applications in USA, Canada, Mexico and other countries