This is the Cable I ordered ... fingers X'd
Programming Cable
The programming cable requires is not the traditional two pin Baofeng / Kenwood style. It appears to be a Motorola style connector, but looks are deceiving. Although the connector is similar in appearance, the internal wiring is not. The Motorola cable has a 2 wire connection, while the Baofeng requires 3. The required cable Must be the one marketed for the GT-3WP, UV82WP, BF-A58, BF-9700, etc. or it will not work. (Thank you John Reinhart for testing)
The cable is secured to the side of the radio using a flat connector and thumb screw. Although it requires a bit of extra effort to connect, it does enhance the waterproof capability. It does not require being removed to make a 'radio check' as the speaker is not disconnected with the cable attached.