Yes, that's right. A Chinese designer and inventor has made something that most of us would think, "why didn't someone think of this before!" Gonglue Jiang, the man behind this innovation has made this attractive little contraption that may be of great use to computer users.
These days, we see a lot of USB devices and for a person like me who uses too many devices at once (2 external drives, a pen drive, a USB mouse, laptop cooler and a USB mobile phone charger), such a thing could be a boon. At the moment, I use a 4 port USB hub on one of my USB ports on my laptop (out of the total three) and that's how I manage my USB devices. But most of the times this becomes messy and irritates me a lot. A good alternative could be such a device as shown in the picture which would allow me to add any number of USB devices I would want to use.