Uninterruptible Power Supply - 650 VA / 400 W, Off-line, 2×IEC Jumpers, 4×IEC 320 C13, Protection data network RJ-45 The powerful 650 VA power supply designed for personal computers with electromagnetic and radio frequency filtering. It communicates with computers via a USB interface, it contains overvoltage protection of the telephone and DSL line, and one of the IEC 320 output connectors is designed to protect laser printers, scanners and other large-volume devices. The package includes a powerful PowerChute Plus software for secure data storage.Parameters and Specifications:Capacity VA/W:650/400Technology:Off-lineCommunication Interface:USB portOutput voltage:Discontinuous sinusoidal curve approximation at 230VAC +/- 5%Input connector:IEC 320 C14Output Connector:4 x IE C320 C13Dimensions:17x9x28cmBattery:replaceable during service, lead-free, maintenance-free batteries