It seems that everywhere we go now, we see people charging up their devices using a USB connection. And if they have different devices, such as an iPad 2 and a Galaxy S3, then they have cables for each that they have to carry around. And the more cables that you have, the bigger the mess in your bag. If you are not carry a bag, you have an even bigger problem. So any USB charger that can fit into a shirt pocket like a pen is going to be something of interest for you.
The Aviiq Quick Change Universal Dock Adapter is something that you are going to want to take a look at. This small USB connector comes with 3 different connectors on it which you spin around until you get the one you want and it snaps into place. It can handle a miniUSB, microUSB and iOS 30 pin adapter. They do not have one out to handle the new iOS Lightning connector, but that may be coming.
This is flat as you can see from the picture and is 5.5 inches long. It comes in at a weight of 1.5 ounces and when in a shirt pocket is not going to be noticed. It even comes with a clip at one end so that you can clip in in your pocket or bag. This is a pretty interesting idea which is not going to take up any space. And compared to the tangled wires that you get with the current USB cables, this is a must have.
This is currently listed on their web site at a price of $20.99, which is a reduction from the normal $29.99 price. No sure how long they will be selling it at a reduce priced. So, if you are interested, you had better grab it now.