
Perfect for my application. Fair price and reasonably fast delivery ...

Will keep two gaming computers powered on during an outage. Nice display Easy to setup


Plugged it in and it works, have not bothered with the software yet so I can't comment on that. The info display works well and is pretty intuitive. Have not really had to read the instructions yet, +10 points for that. Lots of outlets.

Powerful, well made and with numerous outlets and great features

Easy setup Clean looking Easy management

Low budget, inexpensive, effective UPS. Integrates nicely with software for Windows-based PC's

Nice size, decent runtime, decent wattage, decent software

- Compact - Easy to set up


Big enough Battery to never have to worry about a little power lose. Keeps my Router and NAS powered up during power outages.


LCD monitor for incoming voltage, battery capacity, battery power, unstable voltage, unit test. 180 " Removable LCD unit so you can mount it Flat or Tower. Auto-Matic Voltage Regulator Keeps voltage constant.

Keeps the cable box from having to go through the painful reboot cycle, if power glitches for a second. Has enough wattage to run most folks home computer, cable box & etc. Software allows viewing power demand - updated every 10 seconds.

Easy set up for a NAS backup power supply....just plug in and energize.

This unit is built like a tank, which is good because it needs to be sturdy to support the heavy battery inside. Detachable control panel is nice for testing, especially since nobody's going to put this beast of a unit on a table. Link software works well, but does not always send me an email like it's supposed to. Sine wave output works correctly with ThermalTake Toughpower Grand PSUs (which means that newer PSU won't kill power during a transfer from AC to battery).

Does what it says. Great price point for sine wave.

Easy to install, simple to run, useful lcd interface, does exactly what it claims to.

I'm in IT and have purchased 50-60 of these units in the last 3 years with no problems. No DOA's and non have failed yet. I find that 550VA is great for single workstations like Core2Duo with duel 19" LCD's.

Been waiting for a storm to submit a review. This unit maintained my internet connection during a Tornado Warning and subsequent power outage. I love it!