Fortunately (or not) the ability of invention of designers is almost infinite, and often surprise us with fun devices like the photo. Or I guess in that circumstances inventor came this great idea, but the truth is that the best basis of USB connectors that I have ever seen (or at least the most original) this is long.
This pink pig has three connectors so that we can attach as many USB devices comfortably (pencils of memory, cameras photo, printers, controls to play, etc. and many hundreds of peripherals and devices that use this connection). Not only many times we are interested in having as many of these entries, if not many old computers they are poorly prepared and we must bend to the Tower of the PC (if we are on the floor for example).