For auction good working condition shure power mic 4 pin plug for cb radio.galaxy.ranger.connex. uniden. And working on YAESU FT 101ZD 101 101E 901 902. HF TRANSCEIVERS.(note......this mic tx on cb radios cobra 29ltd classic but no receiver because wired only 3 wires. TX.SHIELD AND AUDIO.no RX WIRED CONNECTION. thanks for looking