The audio jack adapter from LogiLink is suitable for connecting the headset with the tablet, notebook or PC. Connect the 4-pin 3.5 mm stereo plug into your notebook / tablet and get two 3-pin connectors, one for microphone and one for your headset.Suitable for connecting headset with the tablet, notebook or PC Connection 1: 4-pin 3.5 mm stereo male Connection 2: 2x 3-pin stereo female Gold-plated contacts Plastic housing Cable length: 15 cm Color: Black