5GLTE MODEM mPCIe slot speed - MikroTik

I am not sure which one to get that would work Are there any recommendations? Also this adapter is for the nvme slot at the back correct?

Whereas some systems are labeled with uncommon mSATA slots, which would only function perfectly with mSATA cards and not mPCIe card Storage

slot88 slot Hi, i am looking for a laptop with a expresscard or mpcie slot to hook up an external graphics card to it Other requirements core i7

dewa898 slot Mini PCI-E MPCIe to NGFF Key-M Slot Adapter Riser Card Support 2280 M2 NVME SSD in stock, You can get more details about Mini PCI-E