Intel B860 Supports Intel® Core™ Ultra Processors (Series 2) (LGA1851) 5+1+1+1+1 Power Phase 2 x DDR5 DIMMs: Up to DDR5 8333+(OC) Supports Dual Channel, up to 8333+ (OC) 1 PCIe 4.0 x16, 2 PCIe 4.0 x1, 1 M.2 Key E for WiFi Graphics Output Options: 2 HDMI Realtek ALC897 7.1 CH HD Audio Codec 4 SATA3 1 Blazing M.2 (PCIe Gen5x4) 1 Hyper M.2 (PCIe Gen4x4) 1 USB 3.2 Gen2x2 Type-C (Rear) 1 USB 3.2 Gen1 Type-C (Front) 5 USB 3.2 Gen1 (3 Rear, 2 Front) 6 USB 2.0 (2 Rear, 4 Front) Realtek Gigabit LAN Supports BIOS Flashback