Техническая Спецификация для I.R.I.S. IRIS Scan Pro 3 Cloud 457892
Модели
457892
2-4
(2) Supplying the power from a computer via a USB
power cable
Plug the circle end of the USB cable for power into the power jack
of your scanner. Connect the rectangle end to the USB port of
your computer.
Notice:
Using the USB cable for power will occupy an extra USB port on
your computer. Due to the power limit, the scan speed is lower
by using the USB cable for power than by the power adaptor.