RAK2287 +Jetson Orin NX + Carrier board without mPCIe port

Hello everyone,
I’m trying to develop a LoRaWAN gateway using a Jetson Orin NX and a RAK2287. Analyzing the information I have available, I see that the RAK2287 has an mPCIe connector, and most of the carrier boards I’m analyzing don’t have the mPCIe option.
My question is, how else can I integrate the RAK2287 into a Jetson Orin if I don’t have the mPCIe option?
I appreciate any help and information you can provide.