The perfect solution for allowing the IcePac fan to be powered from the same port as the USB Mining sticks. 
 
The GekkoScience USB Power Tap is a passive USB device that allows an external fan to be powered via the front USB port or the 3 pin JST connector. The back USB port allows full power and data passthrough.

This is essential if you want to power the IcePac fan from the same USB port as the GekkoScience USB Mining sticks. 

This is for the Power Tap only. Image of the CompacF mining stick shown for reference only.