Pros: This unit does what it does well, recent power surges fried some of my equipment but this unit and everything attached to it is still working like a charm. As a relatively cheap UPS it can't be beaten in reliability or capacity.

Cons: The plugs in the back are a little odd with one being different from the rest The beeping tends to be delayed until a few seconds after the power went off. During power flickers it often does not start to beep untill power is already back. The unit tends to run very hot.

Overall Review: It is fairly heavy, heavier than my 23" CRT monitor. I'm kind curious how much of an additional power draw it dissipates as heat.