| Port
Description |
Socket
(on the cpu) |
Plug
(on the cable) |
Symbol |
Description |
| Mac
VGA video port |
|
|
|
Original (very old) Mac video port |
| VGA Video Port |
|
|
|
Old Mac and current PC external video ports |
| DVI Video Port |
|
|
|
Digital video port |
| ADC Video Port |
|
|
|
Used with Apple's own LCD displays |
Firewire
1394a (400Mbps)
1394b (800Mbps)
|
|
  |
|
Firewire ports |
| USB |
|
 |
|
USB 1 and 2
www.usb.org |
Bluetooth
|
|
|
|
|
Ethernet
802.3
|
|
|
|
Built-in 10/100/1000 Ethernet |
| Modem |
|
|
|
Old serial interface |
| SCSI |
|
|
|
Old built-in SCSI |
| Printer |
|
|
|
Old serial interface |
| ADB |
|
|
|
Old keyboard and mouse |
802.11a
(11Mbps)
802.11b (11Mbps)
802.11g
(54Mbps) |
|
|
|
|
| |
|
|
|
|
| |
|
|
|
|
