[Question] Charging iPad with PC (ASROCK App Charger)
I recently found out that ASROCK’s App charger program helps charging iPad and other devices in PC much faster.
Checked output voltage with my devices and it says up to 2400mAh supported.
Glad I don’t see “not charging” sign but just can’t figure out and understand how this is possible.
Both usb 2.0 and 3.1 port support 2400mAh and were surely charging at least 700mAh.
As I know usb 2.0 can only transfer up to 500mA. That’s how it is manufactured at least I know.
How is this possible. Can anyone explain?