Backside of the PC
| PC Power Supply |  |
 |
C14 |
| Mouse and Keyboard PS2 |   |
 |
keyboard (purple) mouse (green) |
| USB |  |
 |
Universal Serial Bus |
| Monitor VGA |  |
 |
Video Graphics Array |
| Local Area Network LAN 8P8C |  |
 |
Ethernet network connections, often called RJ45 |
| Audio TRS 3.5 mm (stereo) |  |
 |
Headphone Output (green) Line Input (blue) Microphone Input (pink) |
