Sandberg 3.5mm Jack Splitter Cable, Mic Input & Audio Output into 1 x 3.5mm Jack, 5 Year Warranty HS-35MMCONVERTERSB

Many new laptops and mobile phones use a MiniJack connector for both microphone input and audio output. With this adapter you can connect a traditional headset with two MiniJack connectors to a dual-function MiniJack connector.