This item is currently out of stock with no available ETA. We will not be accepting orders until the item is back in stock or once a reliable ETA is available.
The MFJ-5166 is an Iambic Paddle to Keyer cable. It has 3 pre-wired solder lugs on paddle end and a 3.5mm mic jack on the other end with ¼" phone adapter (to fit the MFJ keyer).