ASUS PRIME B650M-A II-CSM Micro-ATX commercial motherboard,DDR5 6400+(OC),PCIe 5.0 M.2 support,Realtek 2.5Gb LAN,DisplayPort,VGA,HDMI®, USB 3.2 Gen 2 ports,front USB 3.2 Gen 1 Type-C®, BIOS FlashBack™

AM5 Socket: Ready for AMD Ryzen Desktop 9000*, 8000*, and 7000 Series Processors *BIOS Update maybe required when used with AMD Ryzen Desktop 9000 and 8000 Series CPU Processors Ultrafast Connectivity: M.2 PCIe 5.0, Realtek 2.5Gb Ethernet, USB 3.2 Gen 2 ports, front USB 3.2 Gen 1 Type-C ASUS OptiMem II: Careful routing of traces and vias, plus ground layer optimizations to preserve signal integrity for improved memory overclocking Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+ Aura Sync RGB Lighting: Onboard Addressable Gen 2 headers and Aura RGB header for RGB LED strips, easily synced with Aura Sync-capable hardware ASUS Control Center Express (ACCE) for easier IT endpoint management BIOS FlashBack is the simplest and safest (UEFI) BIOS update method. Simply drop the (UEFI) BIOS file onto a FAT32 formatted USB stick, plug it into the USB BIOS FlashBack port and press the button. Updates can even be performed without a memory or a CPU installed.