IEI Technology DRPC-242-ADL-P Series, User Manual, Page: 38 / 167

DRPC-242-ADL-P
Page 22
Figure 3-6: Securing the M.2 Module
3.6 Wi-Fi Module Installation (Optional)
The Wi-Fi module is an optional accessory. You can purchase it from IEI or other
providers. Note that you have to purchase Wi-Fi module, internal antenna and external
antenna. It is suggested to purchase an internal antenna longer than 200mm.
To install the Wi-Fi module, follow the steps below.
Step 1:
Locate the M.2 A Key module slot. See section 4.2.8
Step 2:
Remove the retention screw secured on the motherboard.
Step 3:
Line up the notch on the WLAN module with the notch on the slot. Slide the
WLAN module into the slot at an angle of about 20º ( Figure 3-7 ).
Figure 3-7: Inserting the WLAN Module
Step 4:
Secure the WLAN module with the retention screw previously removed (Figure
3-8 ).