great product I am very satisfied, both microphone and headphone out are very good the sound is excellent against it by the damage usb ports no longer exists on this model. I, who often plays this product is very flexible and enjoyable for cons I just reproach a small thing, before I had a G15 of the same brand and the digital screen was larger and more removable which is not the case on this model (G510) but the G510 and smaller than the G15 which is a point posifit, the G15 took a can too much space on the desktop.
in short, gamer friends did not hesitate this is for you :)
ps: as usual amazon book on time and the product is very well protected :)