asrock z87 extreme9/ac

Good evening, could any of you help me to run the mod for this motherboard

Latest bios beta P2.50 03/11/2018 already has NVMe support.

Used to have 3 Asrock Z87 Extreme11/ac and I can confirm that any BIOS version after 2016/6/29 for your motherboard will support NVMe drives.
Luckily my motherboard have official BIOS release to support NVMe (require an adapter) - I can run at full speed of my Samsung 960 Evo with Asus Hyper M.2 x4 card.