Intel 6th Gen Core U-series Processor SoCDDR4 18662133, SODIMM x 1DVI, CRTDP, 1824-bit Dual-Channel LVDSeDP2 CH AudioSATA III x 1 & mSATA (Half-size)Support 8-bit Digital IO, USB 2.0 x 2 , USB 3.0 x 4COM x 4 (RS-232 x 1, RS-232422485 x 3)Mini-Card Slot x 1 (Full size), TPM, SIMWide DC Support 936V, +12V only458-wire Resistive Touch Screen ControllerBIO Connector for Daughter BoardSolder Design for System Assembly and Thermal