Looking for solution for M.2 connectivity.

F2A68HM-HD2 does not support the use of NVMe storage.

Some M.2 adapters allow the use of SATA type M.2 drives, however the F2A68HM-HD2 appears to have only:
1 x PCI Express x16 slot, running at x16 for a graphics card
and 1 additional PCI Express x1 slot

This adapter is also for SATA type M.2 drives:
https://www.startech.com/HDD/Adapters/M-2-SSD-SATA-Adapter~SAT2M2NGFF25

Converts a SATA M.2 solid state drive into a standard 2.5in form factor 6Gbps SSD