I have not experienced a power outage in the month that I have had it. However, it is small, quiet, I have connected my desktop and router, I do not see it struggling at all. I would also put the laser printer but the printer's dealership prevented me. So I just put a stabilizer there. So far satisfied. I may come back.

I am satisfied with the product. I have had it for almost 3 to 4 months. Yesterday, there was a power outage and my computer screen and USB hub were connected to it. When the power went out, it immediately responded and kept my computer on 100% open. I managed to shut them down afterwards. It is worth the money

I chose this one because the description mentions that it has USB ports, however, the one I received does not have them.
I sent an update but the description did not change.
I am not deducting points for this, because it is the website's mistake and not the machine's fault.
Other than that, this UPS works correctly. It is quiet and does not smell.
With a very light load (router, DVR with HDD, and 5 cameras), it lasted about 50 minutes.
I was expecting more.
I haven't had the PC on during a power outage yet, so I don't know how long it will hold.
Update: It holds the PC until I shut it down.

I set it to keep the Power stable in the recorder and antennas so that the link does not drop in an area with power that has tremendously high voltage fluctuations. Perfect