Why need UPS?3-31, 2014 / By MUST Power
You must say, why should we buy UPS?
Let us calculate cost for you, the price is at least US$1000 for a higher-grade household multimedia computer; and the price is about US$100 for a multi-function, high-performance small home UPS. That is, the 1/10 cost part protect all computer equipment (For motherboard, CPU, hard disk, display, any one of their price are far more than the UPS price). Isn’t it worthwhile?