NZXT Internal USB Expansion Module Model @ Tweaknews
Quote: "Frankly, when I first looked at NZXT's IU01 internal USB module I was prepared to be underwhelmed. After putting it through its paces, I now see how wrong first impressions can be. The device performed as advertised and can really be a boon to users with insufficient USB port availability and/or power hungry USB devices."
Read the review here