Rosewill 3.0M pixels Webcam (RCM-3640HD) The Rosewill RCM-3640HD webcam features a superior 3.0M pixel sensor which gives you more details and definition without blurring and up to 12-mega pixel still image capture by software interpolation Experience the amazing clarity and detail of HD video at 1920 x 1080 (HD) @15fps or 30fps at 1280 x 720 (HD) Stay in focus at any distance (focus range from 10cm to infinity). No need to adjust the focus  the camera does it for you