2.7Connectors
2.7.1Rear panel connectors
1.PS/2 mouse port (green). This port is for a PS/2 mouse.
2.PS/2 keyboard port (purple). This port is for a PS/2 keyboard.
3.USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices.
4.Serial (COM1) port. This 9-pin communication port is for pointing devices or other serial devices.
5.Video Graphics Adapter port. This port is for a VGA monitor or other VGA- compatible devices.
6.LAN 1 (RJ-45) port. This port allows Gigabit connection to a Local Area Network (LAN) through a network hub. Refer to the table below for the LAN port LED indications.
7.LAN 2 (RJ-45) port. This port allows Gigabit connection to a Local Area Network (LAN) through a network hub. Refer to the table below for the LAN port LED indications.
8.LAN 3 (RJ-45) port. (P7F-C/4L model only) This port allows Gigabit connection to a Local Area Network (LAN) through a network hub. Refer to the table below for the LAN port LED indications.
9.LAN 4 (RJ-45) port. (P7F-C/4L model only) This port allows Gigabit connection to a Local Area Network (LAN) through a network hub. Refer to the table below for the LAN port LED indications.
LAN port LED indications
| Activity/Link LED | Speed LED | | ACT/LINK SPEED |
| | | | | LED | LED |
| Status | Description | Status | Description |
| | | | |
| OFF | No link | OFF | 10 Mbps connection | | | | |
| | | | |
| GREEN | Linked | ORANGE | 100 Mbps connection | | | | |
| BLINKING | Data activity | GREEN | 1 Gbps connection | LAN port |
| | | | |