The Liebert PSP is a UPS that delivers cost-effective power protection in a compact package. It provides battery-backed outlets and a surge protection-only outlet. The Liebert PSP battery offers four minutes of backup power at full load - ample time to shut down protected equipment if an outage occurs. Shutdown software and a USB cable are also included, to allow remote alerts and automated graceful shutdown of the connected equipment. Higher Availability Up to four minutes of battery backup time at full load Protects against lightning, spikes and surges Full sequenced battery testing to ensure batteries are available when needed Advance early warning of UPS shutdown RJ-45 port for data line surge protection Lowest Total Cost of Ownership Two-Year replacement warranty Optional one year warranty extension Bundled Liebert Multilink Software provides remote alerts and automatic shutdown Flexibility Three color-coded, battery-backed UPS outlets, and one surge protection-only outlet USB port, Multi Link Software shutdown software and USB cable User replaceable batteries The Liebert PSP is Ideally Suited for Desktop Computers Point of Sale Terminals Small Routers and Bridges Other desktop PC peripherals