


This thing has been running strong for over two years, providing me constant power backup and line conditioning. I used to have issues with power outages (primarily due to storms) and brownouts (air conditioning kicking in), but I've had zero power problems with my PC since I bought and installed this unit. Highly recommended.

Ended up buying three of these. Very good rig. Has the coax connectors for CATV, etc. to protect those items too. Works just fine.

These when only loaded with vital electronics give you plenty of time to shut them down properly in any power flicker or outage. I have multiple APCBN450M throughout my home for the cable boxes, computers, modems, routers...anythign that needs power until i can properly shut everything down.