List of Motherboards with 2 PCI-Express x16 Slots

Shrink Ray Wielder Found out about the Minisforum B550 which looks like another barebones Ryzen mini PC until you remove a slot cover where

A Mini PC from Chinese manufacturer CWWK dubbed as Magic Computer uses Intel 12th Gen Alder Lake CPUs, and has a unique open PCIe slot

microgaming slot online Small Form Factor, Micro PCIe x16 Slot 1, 1, 1, 0 PCIe x16x4 Slot2, 1x16, 1 x4 open ended, 0 PCIe x1 Slot 2, 2, 0, 0 Serial ATA 3, 4, 3, 1

micro usb slot Windows 11 Downgrade Windows 11 Pro National Half-height Gen 4 PCIe x16 slot Half-height Gen 3 PCIe x4 slot 2230 slot