ASRock Super Alloy Intel® Quad-Core Pentium® Processor J4205 (up to 2.6 GHz) Supports DDR3/DDR3L 1866 SO-DIMM 1 PCIe 2.0 x1, 1 M.2 (Key E) Graphics Output Options: D-Sub, HDMI, DVI-D 7.1 CH HD Audio (Realtek ALC892 Audio Codec), ELNA Audio Caps 4 SATA3 4 USB 3.1 Gen1 (2 Front, 2 Rear) Supports Full Spike Protection, ASRock Live Update & APP Shop Supports Up to 48CH H.265 IP CamerasASRock motherboard is able to work as an industrial grade 48 channel NVR (Networking Video Recorder) system. It is also capable of HEVC (H.265) recording for up to 48 IP cameras in D1 (704x576) resolution.High Density Glass Fabric PCBWhat youve never understood about your computer is that it is scared to death of water, H2O, humidity or whatever youd like to name it. And even though you do not see the water, actually there may be lots of excessive moist in the air killing your motherboard silently and slowly. No, your motherboard doesnt melt when in contact with water like the wicked witch of the west, but