This item is a PA Choke Unit from an Icom IC-751A Radio Icom Part Number B-720ENote: the red wire that is clipped attaches to the main DC in terminal via solder point. It was clipped right at the terminal and there is ample wire left to reconnect in your radio.This board holds the jacks on the rear for Key, Speaker, and Accessory Port.You will receive the EXACT item shown in the picture.Thanks for looking!!!