This is a two-way design, creating a different communication protocol than the popular USB 2.0 standard today. Accordingly, users not only see copying faster but also do many things at the same time with this interface.
But the connecting cable will be thicker to transmit more power, allowing USB to become a charging channel for many devices, even mobile phones will mainly use USB charging ports.
Microprocessor Intel has just completed a set of specifications for USB 3.0 for other manufacturers to research their hardware and software compatibility. It is expected that this standard will be widely applied in 2010.