9EnglishLeft view# Icon Item Description1 DC-in jack Connects to an AC adapter.2 Ethernet (RJ-45)portConnects to an Ethernet 10/100/1000-based network.3 Acer EasyPort IVconnectorConnects to Acer EasyPort IV(only for certain models).4 External display(VGA) portConnects to a display device (e.g.,external monitor, LCD projector).5 HDMI HDMI port Supports high definition digital videoconnections (only for certain models).6 USB 2.0 port Connect to USB 2.0 devices (e.g., USBmouse, USB camera).7 Headphones/speaker/line-outjack withS/PDIF supportConnects to audio line-out devices(e.g., speakers, headphones).Microphone jack Accepts inputs from externalmicrophones.Line-in jack Accepts audio line-in devices (e.g., audioCD player, stereo walkman, mp3 player)