Mainboard|asus|amd b550|sam4|micro-atx|memory ddr4|memory slots 2|1xpci-express 3.0 1x|1xpci-express 3.0 16x|1xpci-express 4.0 16x|1xm.2|1xhdmi|1xdisplayport|1xaudio-in|1xaudio-out|1xmicrophone|2xusb 2.0|4xusb 3.2|1xps/2|1xrj45|primeb550m-kargb

AMD B550 (Ryzen™ AM4) mATX motherboard with dual M.2 slots, PCIe 4.0, Realtek 1Gb Ethernet, DisplayPort/HDMI™, SATA 6 Gbps, rear USB 3.2 Gen 1 ports, front USB 3.2 Gen 1 Type-C® and Aura Sync
AMD AM4 Socket: Ready for AMD Ryzen™ 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
Ultrafast Connectivity: PCIe 4.0, dual M.2 slots, Realtek 1Gb Ethernet, rear USB 3.2 Gen 1 ports and front USB 3.2 Gen 1 Type-C®
Comprehensive Cooling: PCH heatsink, hybrid fan headers and Fan Xpert 2+
Aura Sync RGB Lighting: Onboard Addressable Gen 2 headers for RGB LED strips, easily synced with Aura Sync-capable hardware