3 ms·
It's nothing to do with the voltage, USB is always 5v. It's about the current these ports can draw, which is 1.2A for the 4 (i.e. 0.3A each if all 4 are under l
by ShaneCurran 12y ago
It's nothing to do with the voltage, USB is always 5v. It's about the current these ports can draw, which is 1.2A for the 4 (i.e. 0.3A each if all 4 are under load)