Logitech Quickcam USB, 640 x 480 pixels, 30 fps, 640 x 480, USB, CMOS, 75 MB Logitech Quickcam USB. Maximum video resolution: 640 x 480 pixels, Maximum frame rate: 30 fps, Still image resolution(s): 640 x 480. Interface: USB, Sensor type: CMOS. Minimum storage drive space: 75 MB