Adapter for radios to allow use of accessories utilizing 3.5mm
threaded plug.
Fits:
Motorola: GP900, GP9000, HT1000, JT1000, MT2000, MTS2000,
MTX8000, MTX838, MTX900, MTX9000, MTX960, MTX-
LS, XTS2000, XTS2500, XTS3000, XTS3500, XTS5000
EF Johnson: 5100series, 511X, 512X/514X, 518X

Connector