MSI TRX40 PRO WIFI. Processor manufacturer: AMD, Processor socket: TRX4, Compatible processor series: AMD Ryzen. Supported memory types: DDR4-SDRAM, Memory slots type: DIMM, Supported memory clock speeds: 2133,2400,2666,3200,3466,3866,4000,4666 MHz. Supported storage drive interfaces: Serial ATA III. Parallel processing technology support: 3-Way CrossFireX,3-Way SLI. Ethernet interface type: Gigabit Ethernet, LAN controller: Intel I211AT, Wi-Fi standards: 802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac),Wi-Fi 6 (802.11ax)