The Smart-UPS Battery Backup with Network Card from APC features an output of 2880 VA / 2700W, an input range of 75-154 VAC @ 50-60 Hz, two NEMA 5-20R battery backup outputs, six NEMA 5-15R battery backup outputs, a surge energy rating of 459 joules, line interactive topology, and a sine waveform. Included PowerChute Network Shutdown management software helps to provide unattended, yet proper shutdowns of network operating systems, and also included is a pre-installed APC AP9631 Network Management Card and a rack mounting rail kit. Support is provided by a limited 3-year repair or replace warranty that excludes the battery, as well as a limited 2-year battery warranty.