1.The USB 3.0 Specification released on November 12, 2008 2.USB 3.0 Adopters Agreement 3.New Addition of Link Command LDN Engineering Change Notice as of April 4, 2009 4.USB 3.0 Standard-B and Standard-B Crosstalk Engineering Change Notice as of Apr
USB 3.0标准，使用USB3.0时从标准做起。
The original motivation for the Universal Serial Bus (USB) came from several considerations, two
of the most important being:
• Ease-of-use
The lack of flexibility in reconfiguring the PC had been acknowledged as the Ach
