This connector has failed after a month of use. One of the two connectors does not work at all. The cable is now completely unusable ... In addition, he created me interference during my microphone recording with the Sennheiser PC 131 headset ... Specifically, variations in the recording power. I understood that he was the manager when he broke down and I had to directly connect my headphones / microphone to pc !! Not satisfied so ... because of its short life and problems in recording with the Sennheiser PC 131 headset (a tuned it was ok)