Monster AI STUDIOLINK iStudioLink 1/4-Inch Mono Female to 1/8-Inch Stereo Male Instrument Interconnect Cable Model No. Ai Studio Link Plug A Guitar, Keyboard Or Microphone Directly Into A Notebook Or Desktop PC Connects By 0.25-Inch Female To 0.13-Inch Male Mini Stereo Plug Lightweight and Economical Alternative Perfect For Apple Garageband Software Model no. ai studio link , plug a guitar, keyboard or microphone directly into a notebook or desktop pc Connects by .25" female to .125" male mini stereo plug , lightweight &amp; economical alternative Perfect for apple s garage band software , 2-year warranty