ASRock B850 PRO RS ATX Motherboard - Socket AM5 - 1x PCIe 5.0 x16 - 1x PCIe 4.0 x16 - M.2 (Key E) - Support DDR5-8000+(OC) - 4x M.2 Slots - USB 3.2 Gen1 Type-C (DP Alt mode) - HDMI 2.1 - DisplayPort 1.4 - Dragon 2.5G LAN - USB 3.2 Gen2 10Gbps Type-C