Open box, was going to use it and decided not to.
ASUS PRIME Z270-P ATX motherboard, Intel Z270 chipset, LGA1151 socket. Supports 6th and 7th gen Intel Core CPUs (Skylake and Kaby Lake).
Memory: 4x DDR4 DIMM, up to 64GB, dual channel, XMP supportedStorage: 2x M.2 (M key, 2242/2260/2280, SATA or PCIe x4), 4x SATA 6Gb/s, RAID 0/1/5/10Expansion: 1x PCIe 3.0 x16, 1x PCIe 3.0 x16 (runs at x4), 4x PCIe 3.0 x1Video out (with CPU graphics): HDMI 1.4b and DVI-DUSB: 8x USB 3.0 (4 rear), 6x USB 2.0 (2 rear), plus 2x PS/2Gigabit LAN (Realtek RTL8111H), 8-channel audio (Realtek ALC887)