This product houses four batteries, 6 outlets, and USB and serial ports. It also is equipped with a RJ11/45 port for modem / network surge protection. Full Automatic Voltage Regulation (AVR) protection with both boost and buck ensures that your sensitive electronic equipment receives only clean, consistent, regulated power, without switching to battery-mode. The OR series are fully manageable with the addition of an SNMP / HTTP adapter, and have microprocessor-based, fully digital controlled circuitry. PowerPanel Business Edition software (included) automatically saves and closes open files and shutdowns the PC in an intelligent and orderly manner.