ThinkComputers shows you the GearGrip Pro...here's a snippet:

"In this day and age, anyone who builds their own computer system(s) and/or is heavy into case modding will no doubt be porting their creations to LAN parties not only to game, but also to show off their work. I must admit, I love LAN parties with a passion, but I simply loathe carrying all my necessaries to and from the event. Fortunately, for myself and for LAN partygoers everywhere, there is a product out there that can help and was designed with our needs in mind."