CablesOnline 10-PACK 3.5mm (1/8in) Stereo Female Jack to 3.5mm (1/8in) Mono Male Plug Audio Adapter (AV-A36-10) 3.5mm Female Stereo Female (Jack) to 3.5mm Mono Male (Plug) Audio Adapter 10 Pack of 3.5mm (1/8in) Female Jack Stereo to 3.5mm (1/8in) Mono Male Plug Audio Adapters Black Molded Plastic Construction Nickel Plated Contacts