6.35mm Dual Male 1/4"Mono Jack to Stereo 1/8" 3.5mm Jack Audio Splitter Cable
3.5mm Female to 2 Male Jack Plug Headphone Mic Stereo Audio Y Splitter Cable. Connector A: 3.5mm Stereo Male, Connector B: Dual 6.35mm Mono Male. Mini Optical Audio Adapter 3.5MM Female Jack To Digital Toslink Male Plug.