Compatible with the following Mobile Transceiver Radio and others that required 3.5 mm audio plug
* ICOM IC-F3, IC-F3S, IC-F3GS, IC-F3GT, IC-F4, IC-F4S, IC-F4GS, IC-F4GT, IC-F4TR
* ICOM IC-F11, IC-F11S, IC-F14, IC-F14S, IC-F16, IC-F16S
* ICOM IC-F21, IC-F21S, IC-F24, IC-F24S, IC-F22, IC-F22S, IC-F26, IC-F26S
* ICOM IC-F33, IC-F33S, IC-F43, IC-F43S
* ICOM IC-A4, IC-A5, IC-A6, IC-A23, IC-A24, IC-A110
* ICOM IC-1020, IC-2020, IC-2100, IC-2100H, IC-2200, IC-2200H, IC-2720, IC-2720H, IC-2800
* ICOM IC-T90A, IC-Q7A, IC-V8, IC-W32A, IC-W32E, IC-V82/U82
* ICOM IC-F3S, IC-F4S, IC-F3, IC-F4, IC-F3GT, IC-F3GS, IC-F4GT, IC-F4GS
* ICOM IC-T2H, IC-T2A, IC-T3H, IC-T3A, IC-T7H, IC-T7A
* ICOM IC-T8A, IC-T8E, IC-T81A, IC-T81E, IC-T90A, IC-T90E
* ICOM IC-R2, IC-R3, IC-R5, IC-R10
* ICOM IC-208H, IC-207H, IC-V8, IC-V8000
* ALINCO DJ-191, DJ-195T, DJ-196T, DJ-296T, DJ-496T, DJ-596T, DJ-V5T, DJ-V5TH, DJ-X10, DJ-X3
