Mainboard|ASROCK|AMD B850|SAM5|ATX|Memory DDR5|Memory slots 4|1xPCI-Express 4.0 16x|1xPCI-Express 5.0 16x|1xM.2|1xHDMI|1xAudio-In|1xAudio-Out|1xMicrophone|6xUSB 2.0|4xUSB 3.2|2xUSB-C|1xRJ45|B850PRO-A

Pro-A series is designed for enhanced stability, durability, and efficiency, it offers reliable performance, user-friendly features and a streamlined aesthetic, making it ideal for daily computing needs. Supports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors 14+2+1 Phase Power Design, 80A Dr.MOS for VCore+SOC+MISC 4 x DDR5 DIMMs Supports Dual Channel, up to 8000+ (OC) 1 PCIe 5.0 x16, 1 PCIe 4.0 x16, 1 M.2 Key E for WiFi Graphics Output Options: 1 HDMI, 1 USB Type-C (DP-alt) Realtek ALC897 7.1 CH HD Audio Codec 1 Blazing M.2 (PCIe Gen5x4) 2 Hyper M.2 (PCIe Gen4x4) 1 Ultra M.2 (PCIe Gen3x4) 4 SATA3 1 USB 3.2 Gen2x2 Type-C (Front) 1 USB 3.2 Gen2 Type-C (Rear) 1 USB 3.2 Gen1 Type-C (Rear) 6 USB 3.2 Gen1 (4 Rear, 2 Front) 9 USB 2.0 (6 Rear, 3 Front) Realtek 2.5G LAN Supports BIOS Flashback