PRIME B660-PLUS D4 Intel® B660 (LGA 1700) ATX motherboard with 8 power stages, PCIe 4.0 slots, three M.2 slots, Realtek 2.5Gb Ethernet, DisplayPort, HDMI®, D-Sub, rear USB 3.2 Gen 2x2 Type-C®, front USB 3.2 Gen 1 Type-C®, Aura Sync - Intel® LGA 1700 socket: Ready for 12th Gen Intel® processors - Ultrafast connectivity: PCIe 4.0 slots, three M.2 slots, rear USB 3.2 Gen 2x2 Type-C®, front USB 3.2 Gen 1 Type-C®, Realtek 2.5Gb Ethernet and Thunderbolt™ 4 header support - Comprehensive cooling: VRM heatsink, M.2 heatsink, PCH heatsink, hybrid fan headers and Fan Xpert 2+ - ASUS OptiMem: Careful routing of traces and vias to preserve signal integrity for improved memory stability