The CyberPower SX650U uninterruptible power supply (UPS) system provides surge protection for lightning-induced surges and other power events that can damage electronic equipment. This unit delivers enough battery backup to connected electronics during a utility power failure, so you can perform a graceful shutdown to protect against the loss of data and damage to valuable electronics including computers, gaming consoles, and broadband routers. The SX650U has two USB charging ports with 2.4 Amp shared total output which gives you a faster charging time. This unit is designed to minimize noise for a quieter work environment and to run efficiently to reduce power consumption. Including a sleek new design, this UPS is perfect for all your home office and entertainment needs. With a $125,000 connected equipment guarantee and a three-year warranty, you can trust CyberPowers commitment to the quality of this Battery Backup with Surge Protection.