... by S/PDIF Out,Optical S/PDIF-In/Out (mini audio jack connector, Coaxial & Optical combo),Internal speakerCard ... WiFi /LAN ,Wireless LAN IEEE 802.11 b/g/Mini-PCI-E (option), Controller: Atheros AR8131M,Supports GbE ... by S/PDIF Out* Optical S/PDIF-In/Out (mini audio jack connector, Coaxial & Optical combo)* Internal speakerinterface ... * 6 x USB 2.0 * 1 x DVI-I * 1 x HDMI* 1 x RJ45 * 1 x ...