UPS System Line Interactive Power Rating 550 VA Wattage 300 W Input Voltage 120V AC Output Voltage 115V AC 120V AC Backup Time (Half/Full Load) 9 min/3 min Mounting Desktop/Tower Outlet Type (4) Surge (4) UPS/Surge Number of Outlets 8 Medical Grade No NEMA Receptacle Configuration 5-15R NEMA Plug Configuration 5-15P Automatic Volts Regulation Yes Fax/Modem Line Protection Yes Transfer Time 2 to 4 msec Width 11 in Depth 6 in Height 4 in Cord Length 6 ft Display Type LED