This unit protects my desktop computer and printer. I experience one instance that it did just that. Instead of my computer and printer being zapped by what appeared to be an electric spike, the Tripp Lite tripped the room circuit breaker rather than damaging my PC and printer. Since the computer and printer stayed on I didn't lose any data nor have any damage done to them. The only negative would be that it's not easily moved because of the weight and does take up more room than a smaller less powerful unit. A small price to pay for a good product.
Form factor 10/10. User replaceable batteries 10/10. Number of outlets (5 backup and surge/5 surge only) 10/10. Information screen 10/10. You can also download user interface software and hook up to a computer for additional management options. I chose not to do it because it just seemed redundant to the UPS hardware screen itself.
Its a nice ups but the always on display is a eye killer at night and the software is fixed. I think they fixed the display problem in the new versions, i would check out one of them but other then the display i got no real problems with this ups.
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