What is the use of this USB (mini-B) cable that forks to a "black" and "red" connection:
The cable was included with some product. I'm pretty sure it was a camera (which I no longer have and never used). So, my guess was always that you could get faster transfer rate if both the red and black ends are plugged into the laptop. But that sounds crazy. Is that technically possible? If not, why have a forked connection?
