The Icom conversion cable adapts a 12-pin connector down to the 8-pin connector the M605 VHF marine transceiver uses, letting compatible accessories or replacement mics connect without a mismatch.
It’s a straightforward pass-through adapter rather than an active device, so it doesn’t need power or configuration of its own.
This kind of adapter comes up most often when replacing a mic or accessory that was built for a different pin count than the radio it’s going on, avoiding a full cable or connector swap. Explore more communication accessories.
- 12-pin to 8-pin conversion cable
- Built specifically for the M605
- Passive adapter, no power or setup required
- Avoids a full cable or connector replacement








