Asus Eee PC 4G Service Overview page 72

5.13 Card Reader pin assignment
Vendor Part No.
PANASONIC SD_SOCKET_9P
Pin No Signal
1. UB_SD_DATA3
2. UB_SD_CMD
3 GND
4 +3V_SD
5 UB_SD_CLK
6 GND
7 UB_SD_DATA0
8 UB_SD_DATA1
9 UB_SD_DATA2
Pin No.
9 Pin (SMD)
Remark
5-30
Hardware Technical Specification