Bought one of these off ebay
Works great with the smargo
Just unplugged the smargo from my server and plugged in the hub,then i plugged the smargo into the hub and it worked first time with no problems.
£3.99 with free postage and it almost halved my ecm times from 0.133 to 0.078 (sly card)
7 Port USB 2.0 High-Speed HUB Powered with AC Adapter | eBay
:haha: