Gigabyte TRX40 Aorus Master, AMD TRX Chipset, ATX Form Factor, Socket sTRX4, 8x DIMM (Max 256GB) Slots, 2x PCIe x16, 2x PCIe x8, 1x PCIe x4, 8x SATA 6Gb/s Connectors, 3x M.2 Sockets, 2x USB 3.1 Type C, 9x USB 3.2 Ports, 6x USB2.0 Ports, 7.1 Channel HD Audio, 1 x Intel GbE LAN chips, 1 x Aquantia 5GbE LAN chip, WiFi 802.11 a/b/g/n/ac/ax, supporting 2.4/5 GHz Dual-Band, BT 5.0, 3 Year Warranty