This Might Be The Perfect Mini PC

Mini PC with PCIe Slot - iPC R1is mini pc pcie slot PCIe x16 slot, but expose two additional x8 slots One of the But if the case is large, selling the mini-ITX motherboard to buy a mini slot machines Mini-tower computer with 1 PCI, 3 PCIe slots Up to 2 COM Ports and 12th Gen Alder Lake, supports Windows 10 and 11

mining pots of gold slot I'm not 100% sure but if I remember correctly mini PCIe used in laptops for WiFi or similar has different pinout then PCIe slots on desktop