U94 PTT System Adapter 2 Pin 7.0mm Kenwood Plug Push to Talk for Walkie Talkies(Civilian Version) - Walmart.com
Kenwood SiriusConnect™ Adapter Model CA-SR20V — for Kenwood multimedia receivers with KAB Bus (subscription sold separately by SiriusXM) at Crutchfield
2 Pin K1 To 3.5mm Adapter With Ptt-to-talk ( With 2 Pin Baofeng, Kenwood Tyt Radios To 3.5mm Headsets With In-line Mics) - Walkie Talkie Parts & Accessories - AliExpress