Features:Support 720P 30FPS output with high color reproductionBuilt-in noise reduction microphone provides crystal clear communicationYou can also turn off the mic; Just right-click sound icon, click recording device, then find the C270 microphone to turn it offAutomatic light correction technology allows you to get the best possible image-when making a video call at dim lightSupport face tracking, motion detection and auto focusCompatible with Window Vista, Windows 7, Windows 8How To Install:1. Place the webcam;2. Connect it to the laptop/desktop etc.;3. Install software. If your operating system is Windows 8, the required software will be downloaded automatically and installed silently in the background at the first time you connect to the webcam. Important Hint:Make sure your computer is connected to the network to download software. f your operating system is Windows 7 or Windows Vista, you need to install the software manually.Download address: logitech.com/downloadsSpecifications:Item Name: USB PC WebcamInterface: USB 2.0Sensor Type: CMOSPixel: 5MPMax. Resolution: 720PFrame Rate: 30FPSOperation System: Window Vista, Windows 7, Windows 8Material: PlasticColor: BlackCable Length: 1.5mPackage Includes:1 x Webcam1 x User ManualNote:Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting.Thank you for your understanding, nice day