Crystal Clear High-Definition Image Clarity, 25 Foot Range, Superior Color Reproduction Quality, Video / Audio Recording via USB to Computer, Built-in Microphone, Installs Itself with One Wire, Free Annotation Software, Use your software or download the free Ladibug software, Built-in Lamp, Output Resolution: XGA (1024 x 768), SXGA (1280x960), UXGA (1600x1200), Frame Rate: 30 fps (maximum), Zoom Ratio: 5, 5x mechanical zoom, Capture Area: 15, 7""x11, 8"" (400 x 300 mm), Lamp Type: Built-in LED light, Power Supply: Built-in, 100-240 VAC, auto switching, USB Support: USB 2, 0 High Speed (up to 480 Mbps) for independent use or seamless integration with interactive whiteboards, Ladibug Software (included)"" Ladibug Software (included): Support PC Windows 7, XP, Vista and Mac OSX (free download from Lumens website), Video Recording with Audio: Record video with various compression codecs, Image Capture: Capture images to the computer via USB connection, Annotation Software: Add annotations directly to live image, Standard Accessories: 10 foot USB cable USB, No power cable required, Free Accessories Free Accessory: Microscope adapter will be sent to each registered user, Auto Tune: Yes, Auto Exposure: Yes, Auto White Balance: Yes, Auto Focus: Yes, Photo/Text Mode: Choose photo/text mode, Built-In Microphone: Built-in Microphone: Built into camera head, Annotation: Yes, by using Lumens software, USB Support Output Modes: VGA(640X480), SVGA(800X600), XGA (1024 x 768), SXGA (1280x960), UXGA (1600x1200), WXGA (1280x800), Anti-Theft: Kensington lock slot, Bolt Holes on Bottom for Mounting: VESA standard 75 x75 mm, Dimensions (L x W x H): 17, 1"" x 4, 2"" x 12, 2"", SKU: ASI3418