I got this its way to small you can not use all the ports at once unless you are using  only flash drives. The cord is only 6 or 7 inches long. Maybe it will work for a laptop but then you have to have skinny usb items plugged in. It's a joke and for the price I just threw it away instead of returning it. 

Question: How was the power supply?
Answer: the price I just threw it away instead of returning it