ASUS motherboard and SD memory connector

Hello,
Does any one of you know how to make use of the Secure Digital connestors
placed on most of recent ASUS and Gigabyte mainboards? These connectors are
:
according to Asus manual, from pin 1 to 10 :
GND, SDB1, +3V, SDB2, SDB3, SDB4, SDB5, SDBCLK, SDBPWCTL#, SDBLED
while a Secure Digital has:
CD/DAT3, CMD, VSS1, VDD, CLK, VSS2, DAT0, DAT1, DAT2

I know Asus sells SD card reader, which you can connect to this connector,
but is there any DIY way to connect the SD card to the motherboard? I've
heard that all needed electronics are in the mbrd. and that the card reader
makes only mechanical connection.
Can any one please help..?

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