The ASUS PRIME B660M-A AC D4 is a Micro-ATX motherboard featuring the Intel B660 chipset and LGA 1700 socket, supporting Intel 12th and 13th Gen processors with 4 × 288-pin DDR4 DIMM slots (up to 128GB), 1 × PCIe 4.0 x16 and 3 × PCIe 3.0 x16 expansion slots, 2 × PCIe 4.0 M.2 and 6 × SATA 6Gb/s storage ports with RAID 0/1/5/10, Intel Gigabit Ethernet, Wi-Fi 5 (802.11ac), Bluetooth 5.1, ASUS Aura Sync RGB lighting, 12 total USB ports (rear and internal), 2 × HDMI 2.1, 1 × DisplayPort 1.4, RJ-45 Ethernet, 3 × audio jacks, and a PS/2 keyboard/mouse combo port. | Asus | | PRIME B660M-A AC D4 Intel B660 Micro-ATX Motherboard, LGA 1700, DDR4, PCIe 4.0, WiFi 5, Bluetooth 5.1, Dual M.2 | Best Buy