Enfache products also deserve praise! This is a simple and ingenious solution-in some developers question to be genuine, if the make sometimes thought. Many things are so wide that the slots next door are no longer usable, with these adapters that's no problem, as long as you "in height" has the square. But that's clear, the USB Steckpplatz you can not shrink yes. So addition is everything "tight" and several USB connectors are not somehow off. I use the adapter to a Vaio Pro 13, which has only two USB courts and if there is a wide USB stick, then you can only use a connector space-poor. The adapter is no problem, then he goes away just up or down. For the sake of completeness: In the normal state of the Vaio, the Adapter is too high (Ultrabook thank-it is too shallow), but since I have it for long trips and therefore only with spare battery (attached to the bottom) operate, this is exactly the solution for it.