1) The appearance of this webcam is original. 4 LEDs that light up when there is not enough light give a little sallow complexion ... but can be improved by a schedule not too strong lighting. 2) The downside of this camera is that there is a small program called Xtracontrôler not working. Even after 2 or 3 re - installations this program wants to know nothing. The development can be done manually and image definition is not too bad. Webcam not bad but a bit disappointing compared to the qualities attributed.