ASUS PRIME B550M-A WIFI II Motherboard with AMD Ryzen 5000 Series AM4 Compatible B550 and mATX Processors / Authorized Japanese Dealer

CPU: AMD Ryzen™ 5000 Series/5000G Series/4000G Series/3000 Series Desktop Processor *Please check the ASUS website for the CPU support list. Chipset: AMD B550M-A Chipset Memory Support: 4 x DIMM, max. 128GB DDR4 Expansion Slots: 1 x PCIe 4.0 x16 slot (supports x16 mode) Storage: Supports 2 x M.2 slots and 4 x SATA 6Gb/s ports Wired LAN: 1 x Realtek 1Gb Ethernet, ASUS LANGuard / Wireless: Wi-Fi 6, 2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax), supports 2.4GHz and 5GHz frequency bands, Bluetooth v5.2 Form Factor: 24.4cm x 10.5cm ATX 24.4cm Color: Black Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan header, and FanXpert2+ utility Superfast Connectivity: Dual M.2, PCIe 4.0, Wi-Fi 6, 1Gb Ethernet, and USB 3.2 Gen 2 Type-A support AuraSync RGB Lighting: Onboard addressable Gen 2 header and RGB header for RGB LED strips. Easily sync with AuraSync-enabled hardware Brand: ASUS