It is luckily that motherboard suppliers pay close attention to this requirement, thus we can find that there are many motherboard products that are compatible and supportive for power charge while turning off the computer, through this technology, we realize the dream that computers can replace the traditional charger. Even it is in the state of power off, you can charge your electric devices, just be quick to buy motherboard of this, throw away your complicated charger.
However, some people think that this process will charge us more electricity. Well, first of all, equipment charge is not a complicated process, just see from the results, the process of power charge is in fact the process of voltage changes, in other words, it is the process that change the 220V AC into 5V charging voltage and come into the battery. Weather it is a kind of electricity waste or not depends on the efficiency, if the transfer efficiency is high, it will not waste any further electricity. Well, now, I’m sure you must be free to motherboard suppliers.
As for the current computer users, USB connectors must be the device that can be used every day, leaving alone the mouse and keyboard, the U disk, camera, printer, card reader and so on are almost the common extended products of the computer, which also adopt the USB standard. Therefore, we find that people are not only using the USB connectors to transfer the data, but they also applied in on the power charge.
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