1 x pcie 3 0 x16 slot ✓ What is PCIe? Understanding PCIe Slots, Cards and Lanes
1 x pcie 3 0 x16 slot - MSI - H510M-A PRO - Motherboards - MSI H510M-A PRO 754 Micro ATX Motherboard : 1 x DDR4 Slot, 1 x PCIe x16 Slot, 2 x PCIe x1 Slots,1 x pcie 3 0 x16 slot PCIE cards are backwards compatible with the and the slots, but you won't be able to enjoy the full extent of your new PCIE card
1 x pcie 3 0 x16 slotA PCIe card can work in a PCIe slot Smaller cards can fit into larger slots , but not vice
1 x pcie 3 0 x16 slot Bandwidth: legacy PCIe - 250MBs per lane current PCIe