Tripp Lite TE1200 1200VA 940W UPS Tower AVR 120V DB9 5-15R 6 Outlet 5-15P Supports loads up to 1200VA/940 watts Automatic Voltage Regulation (AVR) corrects brownouts and overvoltages Serial port works with software to facilitate unattended shutdown 6 protected outlets; 6-ft. cord DB9 serial network interface