CPU Socket Type AM5. ModelB850 GAMING PLUS WIFI. BluetoothBluetooth 5.4. Wireless LANWi-Fi 802.11 be. Onboard LAN. Audio Channels 7.1 Channels. Onboard Audio. M.21 x M.2 (Support PCIe 4.0 x2) / 1 x M.2 (Support PCIe 4.0 x4) / 1 x M.2 (Support PCIe 5.0 x4).