| GM | ||
| model(s) | wire color | connection |
| gm123a | Audio | Audio |
| 995432 | Ground | Ground |
| 4120 | N/C | N/C |
| 4145 | Common | PTT |
| 4175 | PTT | Common |
| 4230 | receive | receive |
| (not compatible with siver eagle plus) | ||
| model(s) | wire color | connection |
| cbd-12 | Audio | Audio |
| 7898540 | Ground | Ground |
| N/C | N/C | |
| (not compatible with silver eagle plus) | Common | receive |
| PTT | Common | |
| receive | dr | |
| model(s) | wire color | pin number |
| gm23b | Audio | 4 |
| Ground | 3 | |
| N/C | n/c | |
| Common | 3 | |
| PTT | 1 | |
| receive | 2 | |
| model(s) | wire color | pin number |
| cbcd-10 | Audio | 1 |
| gm23c | Ground | 2 |
| N/C | n/c | |
| Common | 2 | |
| PTT | 4 | |
| receive | 3 | |