The CardBus holds a secure place as the preferred high-performance add-in-
  mechanism for mobile computing platforms today and in the future. CardBus, the
  32-bit high performance bus mastering architecture for PC Cards, was
  standardized by the PCMCIA.
    The transfer rate are 480Mbit/sec, and very useful for PC Camera, HDD,
  Printer! Ketc, and some other devices with USB2.0 inter--face.
   
 
   Compliant with Universal Serial Bus Specification Revision 2.0(Data Rate
     1.5/12/480 Mbps)
   Compliant with Open Host Controller Interface Specification for USB Rev 1.0a
 
 Compliant with Enhanced Host Controller Interface Specification for USB Rev
    0.95
    
 All downstream facing ports can handle high-speed (480 Mbps),full-speed (12
    Mbps), and low-speed (1.5 Mbps) transaction
 
 Plug & Play and Hot Swapping functions
   Root Hub by OHCI and EHCI Host Controller core.
     Supports 32 bit CardBus PC Card Type II slots
   
  U2PCM2N