Slot, A-Key; Figure 3-11: M.2 A-Key Slot Location; Table 3-9: Backlight Inverter Connector Pinouts - IEI Technology HYPER-AL series User Manual

Pin Description
1 +12 V
2 +12 V
3 BACKLIGHT ENABLE
4 BRIGHTNESS
5 GND
6 GND

Table 3-9: Backlight Inverter Connector Pinouts

3.2.4 M.2 Slot, A-key
CN Label: M2_CN1
M.2 A-key slot
CN Type:
CN Location: See Figure 3-11
CN Pinouts: See Table 3-10
The M.2 slot is keyed in the A position and accepts 2230 size of M.2 modules. The M.2
slot supports PCI Express and USB signals.

Figure 3-11: M.2 A-key Slot Location

Pin Description
1 GND
3 USB_DATA7+
Page 24
Pin Description
2 +3.3V
4 +3.3V
HYPER-AL SBC