Power SuperSite, Inc.

Tripp Lite's INTERNET350SER is an ultra-compact standby UPS with built-in DB9 serial monitoring port that protects PCs, network workstations and other systems reliant upon a contact closure serial interface for UPS monitoring and unattended system shutdown. It maintains AC output during blackouts and brownouts starting at 99V and includes DB9 monitoring port with cabling, TEL / DSL line surge suppression, surge only outlets and LED indicators.