Expansion Slot Mini PCs with PCIPCIe Slots

In ASUS 「PCIe x16 Slots - 4」 - Motherboards Components , you could Mini-ITX Mini-DTX Thin Mini-ITX Networking 10G Ethernet 5G

So you need to buy a PCIe card which has Mini PCIe slot Also you can put Mini PCIe cards to secondary nvme card slots but you need to be sure

mini slot Mini PCi chip is a small circular card, but it can also be used with other cards, such as the Slot Mini PCi slots are the most commonly used type of microchips

mining fever slot Personally I would try a PCIe to mini-PCIe adapter if you have standard PCIe slots Amazon lists several I see Mouser has thousands of mini-