Connecting 2 Jetson Orin DevKits over PCIe

Hey,

I want to connect two Jetson Orin DevKits over their M.2 Key M Slot. One should act as RP and the other as EP. But I don’t find any M.2 male to M.2 male cable or M.2 to PCIe slot converter. Are there any recommendations? All I found are M.2 to PCIe with 20cm of cable. If I use that one both DevKits, I will get a very long cable.