I had been using this UPS from almost a year. So far no issues. The failover is so quick (4ms). I get 20 minutes of backup with almost 80% load. CPU, 20' Monitor, Fiber Modem, Wifi Router, Creative 5.1 speaker.
I had used UPS of a well known brand before, but honestly, it not was not worth paying almost double of the cost.

My computer trips on this device when power goes off. It also cant handle voltage fluctuations and surge as promoted by Intex. Just a invertor. Does not last more than 25 minutes even on internet modem and wi-fi device only. Cannot say with computer since it rips on power going off. And computer restarts. Can corrupt files. Useless device. Foul marketing.

The UPS is worth for the money and the quality is also very good, In India companies Intex is the best and cheep in computer related product...... Go for it.

I have bought this to connect my cordless phone, ADSL modem and WiFI router to this UPS but when the power goes off, UPS turns off in 30 sec automatically. I later read that some UPS need a minimum load to operate without which it will turn off automatically. So please be aware of this when you buy this. So I am disappointed with this at the end of the day because it did not solve the purpose for me.