He will work with SD cards that are formatted FAT16 or FAT32.
The following cable assignment works:
SD Card Pin ----> Arduino Pin
GND ----> GND
+ 5V ---> + 5V
CS ---> Pin 10
MOSI ---> MO
SCK ----> SCK
MISO ---> MI
Thus, it will be addressed by the Arduino, you have to change to Pin10 still Chipselect in Arduino sample code of Pin4.