The RJ-45 LAN port with eight pins is larger than the RJ-11 modem port and supports a standard Ethernet cable for connection to a local network.The built-in connector allows convenient use without additional adapters.
5 Display (Monitor) Output
The 15-pinD-sub monitor port supports a standard VGA-compatible device such as a monitor or projector to allow viewing on a larger external display.
6 HDMI HDMI Port
HDMI (High-Definition Multimedia Interface) is an uncompressed all-digital audio/video interface between any audio/video source, such as a set-top box, DVD player, and A/V receiver and an audio and/or video monitor, such as a digital television (DTV). Supports standard, enhanced, or high-definition video, plus multi-channel digital audio on a single cable. It transmits all ATSC HDTV standards and supports 8-channel digital audio, with bandwidth to spare to accommodate future enhancements or requirements.