[Mounting board standard] PICO-ITX [CPU] Intel i7-8665UE [Chipset] SOC [Memory] DDR4 X 1 2400MHz (up to 32GB) (sold separately) [Display] HDMI1.4B X 2 (up to 3840 x 2160) [FrontI/O] RS232/422/485 × 2 [Lear I/O] HDMI x 2, GBE LAN x 2, USB3.2 GEN 2 × 2, USB2.0 × 2 [Built -in I/O] Sata III x 1,4-bit DIO × 1, SMBUS /I2C × 1 [Extended slot] M.2 E KEY 2230 X 1, Full Size MPCIE × 1 [Input power] DC+12V [Dimension] 122 x 80.8 x 50.4 mm [Operation temperature]0c ~ 50c (empty stream of 0.5m/s) [Supported OS] Windows 10 (64bit), Linux Ubuntu 18.04.3/Kernel 5.0- asbestos non -containing ROHS Directive Response J-Moss non -support Environmental Self -assertion mark None Other environments and safety standards Radio Law Reference Because there is no wireless function Telecommunications Business Law Because it does not connect to a public line Radio Law non -target Telecommunications Business Law non -target Legal Related Confirmation Date 20220101 Electrical Appliance Safety Law (body) non -target Electrical Appliance Safety Law (accessories, etc.) Compatibility/exceptional approval Electrical Appliance Safety Law (Remarks)