How to install mikomi webcam without insallation cd?

How to install a mikomi webcam without the installation cd and the model. It's black and sliver or black and grey the top of it is a round ball there is a black part to the centre which goes around like those headphones u put over your head, there is a black/sliver knob at the centre to press.To the front there is a black part which looks like an eye and it turns, inside of that is where the lens is for the camera. To the outside of that, on the right is a green light, all of that is on top of a three legged stand which looks like a y. Please help