Does not satisfy my needs

I bought this stick because my new notebook Sorry, no separate audio inputs - and outputs, but only has a 4-pin headset connector. The positives first: My old headphones had a loose connection, worked here more reliable than the jack, but the Speedlink Capo, I wanted to join, and for which I had specially bought the stick, did not work because, although it does not require drivers , Now I bought the Speedlink Trax (2 3-pin connector to a 4-pole), with which it works perfectly.