6.35mm Stereo Jack Socket to 3.5mm Stereo Jack Plug Gold Adapter

6.35mm stereo socket. Usually used to convert a 6.35mm stereo cable into a 3.5mm stereo plug for example headphones or other audio cables. 3.5mm Stereo plug. Also Note That Monitor Settings May Vary from Computer to Computer and May Distort Actual Colors.

eBay