One Wire S-Series Headset - Kenwood - multipin
One Wire S-Series Headset - Kenwood - two pin
One Wire S-Series Headset - Motorola Sprit, Talkabout
One Wire S-Series Headset - Motorola two pin
One Wire S-Series Headset - Motorola Astro HT, XTS, MT, MTX - with PTT on Connector
One Wire S-Series Headset - Vertex 3.5mm right angle with retention screw
One Wire S-Series Headset - Vertex Multipin VX600/800/900