UPS offers standby protection for PCs and peripherals to prevent data loss and system downtime by providing battery-supported AC output during brownouts and blackouts. System maintains 120V nominal output during blackouts. Workstation optimized features include HID-compliant USB port, single line TEL/DSL line surge suppression. Compact, mountable housing includes outlets that provide full battery support and surge suppression. Additional surge suppression-only outlets are ideal for accessories not requiring battery support. USB communications interface with PowerAlert monitoring software (via web download) and cabling allows a safe, unattended system shutdown. Audible alarm and front panel LEDs offer status information regarding line and battery power operation.