Digital Audio Connectors

The most common kind of digital audio connection is S/PDIF.  The connectors either look like:

this (an RCA cable, just like the analog one):

gold rca connectors

this (a TOSLINK optical),

toslink optical

or this (mini-TOSLINK)--new Macs accept these.


Credits (you don't have to copy this part):

RCA connector pic from (
TOSLINK pic from (
Mini-TOSLINK pic from (