The CyberPower Ecologic Series EC350G uninterruptible power supply (UPS) safeguards PCs and other electronics (monitors, modems, and VoIP routers) from blackouts, brownouts, surges, spikes, sags, and other power abnormalities. Advanced lightning protection and the patented GreenPower UPSamp;trade; design of the EC350G protects your equipment. The CyberPower EC350G has (3) surge protected ECO outlets. When ECO mode is on and the battery backup detects that your computer is off (or in Sleep mode), computer peripherals connected to the ECO outlets will be turned off, providing additional power savings. The EC350G unit has a capacity of 350VA/255Watts, (8) NEMA 5-15R receptacles. Compact design allows for horizontal, vertical, or wall mounted placement. This UPS has a maintenance-free battery. Protection for phone (RJ11) is included. EMI/RFI filters protect the load against line noise.