The OEM Tripp Lite AVR Series 900VA Mini Desktop UPS TRPAVR900U provides essential protection for PCs, workstations, and small servers against damage, downtime, and data loss. Featuring Automatic Voltage Regulation, it corrects brownouts without drawing from battery power. The UPS includes a USB communication port that works seamlessly with free PowerAlert software for unattended automatic shutdown. With a power capacity of 900VA/480W, it offers 12 outlets and tel/DSL support, along with a runtime of 10 minutes at half load. This unit is backed by $100k Ultimate Lifetime Insurance and a 3-year warranty.