Powered by Intel® 4th generation i5 4100E/4400E processor running at 37 W, Model AEC-6638 features Intel® HD Graphics 4600 engine as well as support for VGA, DVI-D, and HDMI devices. Use of Intel® chip provides network stability and security for optimized online capabilities. Unit is also equipped with 3 COM ports, 4 USB ports, and 1 MiniCard slot, which is changeable to support mSATA via jumper settings. With heat dissipating design, PC operates from -10 to +60°C.