A real showstopper is the reported compatibility with Mac OSX. The camera does not work with MAC OSX Mountain Lion and Mavericks. With older version I have not tested. Workaround for me at Apple: Windows XP under VMware Fusion.
In virtualization, the camera is running properly.
Through this wrong product description, I prefer from 2 star. Otherwise, all the best. Also the seller has to behave properly in the course of this communication.