User guide

2-24

Chapter 2: Hardware information

2.7 Connectors

2.7.1 Rear panel connectors

1. PS/2 mouse port. This green 6-pin connector is for a PS/2 mouse.

2. PS/2 keyboard port. This purple connector is for a PS/2 keyboard.

3. USB 2.0 ports 1 and 2. These 4-pin Universal Serial Bus (USB) ports

are available for connecting USB 2.0 devices.

4. Serial port. This 9-pin COM1 port is for pointing devices or other serial

devices.

5. Video port. This port is for a VGA monitor or other VGA-compatible

devices.

6. RJ-45 port (LAN1). This Gigabit LAN port (controlled by Intel 82547GI)

allow connection to a Local Area Network (LAN) through a network

hub.

7. RJ-45 port (LAN2). This Gigabit LAN port (controlled by Intel 82541GI)

allow connection to a Local Area Network (LAN) through a network

hub.