GME1USB or also known as GME Programming Cable 1.
This Programming Cable along with programming software (not supplied) will allow you to connect your radio to your PC and add additional channels, adjust transmit power, adjust receive sensitivity, adjust squelch levels and so much more.
This product is designed to be used with the following GME radio’s:
- TX3200, TX3220
- TX3400, TX3420
- TX3500, TX3510, TX3520, TX3540
- TX3600 (Control Head with 6pin Microphone), TX3620
- TX3800 (Control Head with 6pin Microphone), TX3820
- TX4400, TX4500, TX4600
Please Be aware no programming software is sold with these leads.