How To Install The 4G Lte/5G Module (3042/3052/2280) To The M.2 Key B Slot (Optional) - ASROCK iEP-7020E Series User Manual

3.2 How to Install the 4G LTE/5G Module (3042/3052/2280) to
the M.2 Key B Slot (Optional)
1. Locate the 4G LTE/5G Module slot on the motherboard.
2. Carefully insert the 4G LTE/5G Module into the slot at a 30-degree angle.
3. Tighten the screw to secure the 4G LTE/5G Module to the motherboard.
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