Variscope 9.0 MP USB2.0 Telescope Digital Camera and Software, Compatible with Windows XP/Vista/8 and Mac OS 10.6 & Up 9MP high quality USB digital camera for telescopes Captures 3488 x 2616 high resolution still images and streams real-time live videos on your computers Software compatible with Windows XP/Vista/7/10 and Mac OS 10.6 & up (PC and Apple computer) Come with a 1.25 Inch adapter, the most common telescope ocular size. USB2.0 High speed connection