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Wireless USB - With UltraWideBand (UWB) technology almost dead,
it will interesting to see this 480Mbps wireless speed.
(Wireless USB is the only spec that is using UWB , while
all others have shifted to 60GHz camp).
USB3.0 include Super Speed and usb2.0(HS/FS/LS). For physical layer of SS, it is PIPE interface compliant and it uses differential signal (TX+/TX-, RX+/RX-) to transfer signal.
For link layer of SS, it uses link command to do link flow control and power saving.
For protocol layer, it is similar with usb2.0.