Baofeng UV-9R Plus is a rugged, IP67 waterproof radio that requires a specific screw-on programming cable, unlike the standard two-prong "K-plug" used on the UV-5R
is an IP67-rated waterproof radio, it uses a unique rather than the standard two-prong "K-plug" found on most other Baofeng models. Method 1: Manual Programming (Keypad) how to program baofeng uv-9r plus