A
Android Question
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My USB2.0 charger port broke so can't charge my phone can I charge it with USB 3.0 charger port
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girolez
Often Off Piste
Hi
If you mean "can I use the usb 3.0 power supply" with a usb 2.0 (micro-B) lead to charge a phone, yes. See here https://en.wikipedia.org/wiki/USB They are both 5 volt supplies.
If you mean "can I use the usb 3.0 power supply" with a usb 2.0 (micro-B) lead to charge a phone, yes. See here https://en.wikipedia.org/wiki/USB They are both 5 volt supplies.