Asus ES5100 - Manual (Page 14)

1-2 Chapter 1: System introduction
1.2 Rear panel
The system rear panel includes the power input port and several I/O ports that
allow convenient connection of devices.
The illustration below shows the rear panel and the components on it.
1. Air vents. These vents allow air ventilation.
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DO NOT block the air vents on the top and rear panels of the system chassis.
The components inside the chassis may overheat and be damaged without
adequate ventilation.
2. Optical S/PDIF Out port. This port connects an external audio output device
via an optical S/PDIF cable.
3. PS/2 keyboard port . This port is for a PS/2 keyboard.
4. LAN (RJ-45) port. This port allows Fast Ethernet connection to a Local Area
Network (LAN) through a network hub.
8. Headphone port (lime) . This port connects a headphone.
9. Microphone port (pink) . This port connects a microphone.