QOLTEC 53965 Power Supply is a 390W and 650VA uninterruptible power supply (UPS), and includes a power strip. It measures 185x280x95mm and weighs 5.5kg. It is designed to provide reliable, secure backup power protection for all computer systems, communications systems and home & office applications. The UPS features a LCD screen, and multiple surge-protected outlets for connecting various electronic devices, as well as USB, phone and network connections. The UPS is designed to protect against wide-range blackouts, brownouts, and power surges. It can deliver consistent power for up to 8 minutes with a full load, providing enough time for a critical shutdown sequence. The advanced circuitry also provides short-circuit, overload, overvoltage, and lightning protection.