SIIG 5053 - Manual (Page 3)

3
USB Power Cable Installation (optional)
The USB Power Cable is only needed when the
ExpressCard doesn't provide enough power to
power up your USB device. Self powered USB
devices do not need this optional power cable to
work.
1.
Unplug the USB device from the
ExpressCard.
2. Remove the USB 3.0 Single ExpressCard/34
adapter from the ExpressCard slot.
3. Connect the USB Power Cable to the
ExpressCard.
4. Plug the other end of the cable into any USB
port of the computer.
5. Insert the USB 3.0 Single ExpressCard/34
into the ExpressCard slot of your computer.
6. Plug in your USB device into the
ExpressCard.