USB3-HUB7-81X hub died

My USB3-HUB7-81X hub just died … it had a 4 USB 2.0 devices plugged in to it at the time, and they all disappeared. I unplugged everything and then reconnected one device to port 1 … no blue led,but the led on port 3 blinks occasionally, and port 6 very occasionally. This device is only a few months old … any ideas?

Hi Nick,

Thanks for posting here! Please shoot us an email at with a link to this thread along with your amazon order ID and we will troubleshoot further to resolve this issue.