Protocol knows that expecting the unexpected can mean having entertainment options available in your car to amuse the kids just as easily as it can mean having roadside safety equipment in the trunk. Our impressive line of automotive products includes tools and equipment that bring safety and peace of mind to road travel as well as products such as adapters for personal CD, MP3, and DVD players that can help distract the kids and other passengers so they won't distract the driver. Protocol … on the road to thoughtful innovation!