ASUS Prime AMD B550 dual PCIe DDR4 1 Gb USB Gen 2 micro ATX B550M-K (Ryzen AM4), M.2, 4.0, 4400, Ethernet, HDMI/D-Sub/DVI, 3.2 Type-A,

ASUS Prime series is designed to unleash the full potential of the 3rd generation AMD Ryzen platform. Prime B550 series motherboards boast a robust power design, comprehensive cooling solutions, and intelligent tuning options, giving everyday users and DIY PC builders a wide range of performance tuning options through intuitive software and firmware features.