MSI B660M-A PRO WIFI DDR4 DDR4 Intel LGA 1700 mATX Motherboard, 4x DDR4 ~128GB, 2x PCI-E x16, 1x PCI-E x1, 2x M.2, 4x SATA, 4x USB 3.2, 2x USB 2.0 PRO B660M-A WIFI DDR4 Supports 12th Gen Intel® Core™, Pentium® Gold and Celeron® processors for LGA 1700 socket Supports DDR4 Memory, up to 4800+(OC) MHz Core Boost : With premium layout and digital power design to support more cores and provide better performance Memory Boost: Advanced technology to deliver pure data signals for the best performance, stability and compatibility Lightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield Frozr Premium Thermal Solution: 7W/mK pad, additional choke thermal pad and M.2 Shield Frozr are built for high performance system and non-stop works 2.5G LAN with LAN Manager and Intel Wi-Fi 6 Solution: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection Audio Boost: Reward your ears with studio grade sound quality SPECIFICATIONS Model Name PRO B660M-A WIFI DDR4 CPU Support Supports 12th Gen Intel® Core™ Processors, Pentium® Gold and Celeron® Processors CPU Socket LGA 1700 Chipset Intel® B660 Chipset Graphics Interface 1x PCIe 4.0 x16 slot 1x PCIe 3.0 x16 slot Supports AMD® CrossFire™ Technology Display Interface Support 4K@60Hz as specified in HDMI 2.1, DisplayPort 1.4 – Requires Processor Graphics Memory Support 4 DIMMs, Dual Channel DDR4-4800+MHz(OC) Expansion Slots 1x PCIe 3.0 x1 slot Storage 2x M.2 Gen4 x4 64Gbps slots, supports Intel® Optane™ Technology 4x SATA 6Gbps ports USB ports 2x USB 3.2 Gen 2 10Gbps (2 Type-A), 5x USB 3.2 Gen 1 5Gbps (4 Type-A + 1 Type-C), 6x USB 2.0 LAN Realtek® RTL8125BG 2.5G LAN Wireless / Bluetooth Intel® Wi-Fi 6 module, Bluetooth 5.2 Audio 8-Channel (7.1) HD Audio with Audio Boost