15 pin D-SUB male connector at the Apple card cable, looking into cable-side connector.
15 pin D-SUB female connector at the Apple computer.
This connector supports thick coaxial cable with the use of an optional transceiver (not available from Apple). The interface cards covered in this table include The EtherTalk Interface Card and EtherTalk NB Card.
|2||Collision presence +|
|9||Collision presence -|