Bifurcation on the X2L

#1

Does the Radxa X2L supports any kind of PCIe bifurcation on the M.2 slot?
I wanted to install two NVMe drives (or maybe an NVMe and a GPU) so something like 2x2 bifurcation would be nice.

#2

Theoretically, it is supported and there should be related products on the market.