At what voltage does a USB host supply power to the USB bus?
A.
15 volts
B.
3 volts
C.
5 volts
D.
50 volts
what voltage does a USB host supply power to the USB bus?
At what voltage does a USB host supply power to the USB bus?
At what voltage does a USB host supply power to the USB bus?
At what voltage does a USB host supply power to the USB bus?
A.
15 volts
B.
3 volts
C.
5 volts
D.
50 volts