Elecom compatible?

I have a ELECOM model WRC-1167GHBK-S (https://www.elecom.co.jp/products/WRC-1167GHBK-S.html) and I would like to install OpenWrt.

I read that OpenWRT supports WRC-1167GHBK2-S (https://www.elecom.co.jp/products/WRC-1167GHBK2-S.html). see here > https://openwrt.org/toh/hwdata/elecom/elecom_wrc-1167ghbk2-s

As you can see this model has only a number 2 in the end. Do you think its safe to use in my router?

WRC-1167GHBK2-S has a MediaTek MT7621A SoC, but WRC-1167GHBK-S has a Realtek SoC. Unfortunately, there is no compatibility.

Ahh =(
Thanks for the replay!