I have bought a usb type C to 3.5mm usb from paytm to use it as headphone for my laptop but it's still not working for me ....I update my all drivers of windows 8.1 and also install driver pack to find the solution ..I had also check configuration settings....I read many such type of related posts but nothing works .....I can't understand is my product is really damage or not ..I haven't another device to check it once ..So guys what can I do ??Is my product really damaged or not?? How I become sure??