3.5mm Mono FM Male. 6.3mm Stereo M Female. Silver. Stereo to Mono adapters from Cables To Go adapt a 3.5mm mono jack to a 6.3 mm stereo plug. Ideal when you need to convert 3.5mm mono headphones for use in a 6.3 mm stereo jack.. Ports & interfaces. Connector 1 gender. Male. Connector 2 gender. Female. Connector 2. 6.3mm Stereo M. Connector 1. 3.5mm Mono FM. Performance. Product colour. Silver. Weight & dimensions. Weight. 13 g
