The Standby Series UPS offers home and small office users the piece-of-mind of surge/lighting protection, and also battery backup in case of brownouts, AC power sags, and total power outages. The UP625 has 625VA/340W capacity, and is equipped with RJ11/RJ45 ports to protect phone, fax, Ethernet, network, or broadband DSL lines. USB and serial ports allow for connectivity of PowerPanel Personal Edition Power Management software that automatically saves and closes open files and shutdowns the PC in an intelligent and orderly manner. EMI/RFI filters eliminate line noise and disturbances that may affect other electronic devices throughout the home. The CyberPower UP625 carries a 3-year warranty, coupled with our award winning Technical Support and lifetime Connected Equipment Guarantee of $50,000. * EMI/RFI - Provides shielding against electromagnetic interference & radio frequency signals. Most commonly, this is used to prevent line noise or ¿humming¿ that occurs over telephone lines or stereo electronics. * USB Connectivity - Easy to use software and convenient USB ports allow for quick and easy installation. * PowerPanel Personal Edition Power Management Software * LED Indicators - LED status lights indicate Power-On and wiring faults. * Audible Alarms - Audible tones identify when the unit is running off battery power, unit overloads and low battery. * Resettable Circuit Breaker - Convenient unit reset switch in case of an overload. * 3-year Warranty - CyberPower will replace damaged units if within 3 years of purchase date. We stand behind our products and guarantee quality. CyberPower also offers a #1 rated technical support team that will assist you with product, installation, or warranty concerns --- Free of Charge!