Excellent product. - Autonomy of the inverter is 10 minutes (I have a PC with a power supply of 600W and a large screen connected to it). - Thanks to its USB port, it is possible to turn off the computer properly if the power outage is prolonged. The software enabling it works on Windows 7, it is in French and is configurable at will. - With numerous plug it can plug in the PC and all devices that come with it (printer, speaker, etc ...). - The eco-control function automatically turn off peripheral devices when stopping the PC (if it is plugged into the socket mistress).
