D-Link Fast Ethernet Internet Camera, 640 x 480 pixels, 30 fps, 1/60 - 1/15000 s, 53°, 1 lx, USB D-Link Fast Ethernet Internet Camera. Maximum video resolution: 640 x 480 pixels, Maximum frame rate: 30 fps, Camera shutter speed: 1/60 - 1/15000 s. Interface: USB, Sensor type: CMOS, Optical sensor size: 1/4". Weight: 8 oz (226.8 g). Package weight: 32 oz (907.2 g). Minimum system requirements: Windows ME/2000/XP, Minimum RAM: 128 MB