3. Insert the gold-figure side of compatible M.2 B-Key, type-3052 card into the slot until the golden finger side
fully emerged into the slot.
4. Install the screw back to the original spot.
*Note:
1. The screw post and nut fixed at location MH2 by default for 5.2cm type-3052 card installation. The screw post
nut fixed at location MH1 is reserved for either M.2 E-key type-2230 card or M.2 B-key type-3042 card
installation; i.e. user can choose to install only one type from these two cards at location MH1. If you have
installed compatible M.2 E-key type-2230 card at MH1, you can only install compatible M2.B-key type-3052
card (at location MH2) on the board.
2. M2B Key co-function with SIM card; please install compatible 3G/4G/LTE card into SIM card holder as well
for full function.