3
1. USB
Fine out the 2 USB port in computer, connect the offered USB power cable
to USB port in computer.
And for another USB port, connect to the USB cable also for supplying the electricity.
2. IEEE 1394
If the IEEE 1394 port of notebook computer is 4 pin port or be used as CardBus way,
the power is not supplied to IEEE 1394 Bus.
So connect the USB power cable like the picture.
