The lightweight camera measures 3.9 x 2.2 x 2 inches ... I did end up downloading the optional NexiGo Webcam Settings App, but it was a quick and easy process. The NexiGo has a max resolution ...

However, the NexiGo PJ40 edges out the competition with its 4D keystone correction, making it easier to achieve perfect screen geometry without ideal placement. This feature alone makes the PJ40 more ...