The CyberPower SE450G Battery Backup/ UPS (uninterruptible power supply) system safeguards desktop computers, networking devices and home entertainment systems by providing battery power during power interruptions and surge protection.Data line protection for phone/network (RJ11) is included.The SE450G has a capacity of 450VA/260 Watts and eight outlets-four widely spaced to accommodate transformer-based plugs.The compact design allows for vertical or horizontal placement of the model, and the SE450G can be wall mounted.Features include EMI/RFI Filtration, GreenPower UPSTM High-Efficiency Design, and sturdy construction.Simulated Sine Wave Output: Generates a stepped sine wave to supply cost-effective battery power for compatible equipment.