WL551 8th Gen Intel® CoreTM 3.5″ SBC Specification 1 DDR4 2400MHz SODIMM up to 32GB Supports 4K/2K resolution 1 DP++/HDMI , 1 LVDS or eDP (opt.) 1 M.2 M Key, 1 M.2 B Key, 1 M.2 E Key 3 Intel GbE, 1 COM, 4 USB 3.1 Gen2, 2 USB 2.0 Documentation wl551 Contact us about the product