Has dual network ports onboard RTL8111H full Gigabit network card chip Supports a single so-ddr3 8GB memory, supports 1 mSATA+ (SATA3.0 additional power supply) Support dual USB3.0 interfaces and HDMI1.4 high-definition display Supports virtualization technology and supports programmable four-input four-output GPIO interface An onboard 4-pin CPU fan with temperature control powers the all-aluminum chassis, providing fanless passive cooling, dustproof, and zero noise Interface: SATA Intergrated Feature: 10/100/1000Mbps Model Number: 3700 Demo Board Type: X86 USB: 2*USB 3.0 : 1.4 GIPO: 10 PIN GIPO LAN: 2*LAN Port DC IN: 12V (The product appearance and printed words depending on the batch, but this does not affect use) Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Colour:Black Material:aluminum Voltage: AC100-240V Package Contents: 1 x Mini PC 1 x Fan Temperature Control 1 Supply 1 x Hard Disk Cable 1 Pack x Hard Drive Screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.