You'll want to give the slot a good degree of linear airflow though as you're now going to be packing two M.

pci-e x16 slot for multple cards? - Super User Can I use a pci-e x16 slot for multple cards? - Super User

Because the PCI slots have to correspond to cut-outs in the case, it is difficult-to-impossible to find a solution that will split your PCI lanes.The cables provide a flexible connection between the x1 / x4 / x16 PCI Express add-in boards and the motherboard. So while this method allows you to share the PCIe bus with many cards, you do not get better performance or increased bandwidths, just more devices over the same connection.

PCI Express, MiniPCI Express, MiniPCI splitters | Amfeltec

However, some high-end gaming laptops may have additional PCIe slots that can be accessed by opening the case and installing additional hardware. slot (backside) PCIe gen3 BIOS support neccesary (Please verify your BIOS has the appropriate options available!

By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. The power for the downstream MiniPCI Express expansion board is supplied via a MiniPCI Express connector. I spent an immense amount of time messing with the PCI gen, MCFG setting (base address for PCI devices) with mixed results.