The MSI MAG B660 TOMAHAWK WIFI is an Intel B660 (LGA1700) ATX motherboard designed for 12th/13th Gen Intel Core processors. It features a 12+1+1 phase VRM design with 60A power stages for stable power delivery, supporting Dual Channel DDR4 memory with XMP profiles up to 3200MHz across 4 DIMP slots. The board provides one PCIe 4.0 x16 slot with steel armor reinforcement, plus two PCIe 3.0 x1 slots and two M.2 slots (one PCIe 4.0 x4 and one PCIe 3.0 x4) with M.2 Shield Frozr heatsinks. Storage options include six SATA 6Gbps ports. Networking capabilities feature Intel WiFi 6 (802.11ax) and 2.5G LAN with LAN Manager. Rear I/O includes USB 3.2 Gen2x2 Type-C (20Gbps), DisplayPort 1.4 and HDMI 2.1 outputs supporting 4K resolution. Additional features include premium audio components with Audio Boost 4, BIOS Flashback button, pre-installed I/O shield, and Mystic Light RGB lighting with 3-pin/4-pin headers. The motherboard also supports MSI Center software for system monitoring and optimization.