STEPPIII Audio Cable

You will need the KA15 audio cable when you want to use just the audio features of the STEPPIII device. This cable connects to the STEPPIII AMP 15pin connector and splits just the audio lines of the STEPPIII into two separate female connectors. It has a 2.5mm mini female jack for connecting a microphone, a 3.5mm female jack for connecting a speaker device. The speaker and microphone have to be ordered separately.