SIM CARD 金手指触点面(正视) C1 C2 C3 C4 C5 C6 C7 C8 斜角缺口 上排:C1→C4 下排:C5→C8 C1 VCC C2 RST C3 CLK C4 D+/NC C5 GND C6 VPP C7 I/O C8 D-/NC