Figure 2.1 Mini PCIe. Advantech RSB-4220

45

47

49

51

37

39

41

43

NC

NC

NC

NC

GND

+3.3 V

+3.3 V

GND

46

48

50

52

38

40

42

44

USB_D+

GND

NC

NC

NC

NC

GND

+3.3 V

Figure 2.1 Mini PCIe

RSB-4220 User Manual 10