Intelreg; B660 (LGA 1700) mATX motherboard with PCIereg; 4.0, two M.2 slots, DDR4, HDMIreg;, D-Sub, Realtek 1Gb Ethernet, front USB 3.2 Gen 1, ASUS Lighting Control nbsp; Intelreg; LGA 1700 socket Ready for 12th gen Intelreg; processors Enhanced power solution 8-pin ProCool connector, alloy chokes and durable capacitors for stable power delivery Comprehensive cooling VRM heatsink, PCH heatsink, hybrid fan headers and Fan Xpert Ultrafast connectivity PCIereg; 4.0, two M.2 slots and front USB 3.2 Gen 1 nbsp; ASUS Prime series motherboards are expertly engineered to unleash the full potential of 12th Generation Intel processors. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B660M-K D4 provides users and PC DIY builders a range of performance tuning options via intuitive software and firmware features. nbsp; Flexibility Comprehensive controls form the foundation of the ASUS Prime series. The Prime B660 motherboard packs flexible tools to tune every aspect of your system, enabling performance tweaks to perfectly match the way you work to maximize productivity. nbsp; nbsp; UEFI BIOS The renowned ASUS UEFI BIOS provides everything you need to configure, tweak and tune your system. It offers intelligently simplified options for PC DIY beginners, as well as comprehensive features for seasoned veterans. nbsp; nbsp; Cooling Prime B660 series are engineered with multiple onboard heatsinks and an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads. nbsp; nbsp; nbsp; Performance Prime B660 series are built to handle the additional cores and increased bandwidth of 12th Generation Intel processors. ASUS B660 motherboards provide all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible transfer options. nbsp; nbsp; Click herenbsp;for more information. nbsp;