Call in HD\n Enjoy widescreen HD 720p video calls on most major IMs.\n\n Smile\n Your friends & family will see you in lifelike detail with 3-megapixel photos.\n\n Speak out\n You can be heard loud & clear thanks to a built-in microphone that reduces background noise.\n\n HD video calls\n You&153;ll get HD 720p video calling on most major instant messaging applications.\n\n Built-in mic with noise reduction\n It gives you clear conversations without annoying background noise.\n\n Automatic Light Correction\n Even if you make a video call in dim or poorly backlit settings, the camera will intelligently adjust to produce the best possible image.\n\n IM compatibility\n Works with Skype&132;&162;, Google Hangouts&132;&162;, Yahoo!&174; Messenger, & other popular instant messaging applications.\n\n Smoother. Sharper. Richer. Clearer.\n Logitech Fluid Crystal&132;&162; Technology. It&153;s what makes a Logitech webcam better. It&153;s smoother video, sharper pictures, richer colors & clearer sound in real-world conditions. Feature Feature Value Megapixel 3 MPMaximum video resolution 1280 x 720 pixels Full HDNFace tracking Y Supported video modes 720p Photo feature Y Motion sensor Y Noise reduction YPTZ control (Pan/ Tilt/ Zoom)YAutomatic light correction Y Built-in microphone Y Interface USB 2.0 Product colour Black Mounting type Clip Built-in flash N Cable length 1.5 m Windows operating systems supported Windows 7 Enterprise, Windows 7 Enterprise x 64, Windows 7 Home Basic, Windows 7 Home Basic x 64, Windows 7 Home Premium, Windows 7 Home Premium x 64, Windows 7 Professional, Windows 7 Professional x 64, Windows 7 Starter, Windows 7 Starter x 64, Windows 7 Ultimate, Windows 7 Ultimate x 64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x 64, Windows 8 Pro, Windows 8 Pro x 64, Windows 8 x 64, Windows Vista Business, Windows Vista Business x 64, Windows Vista Enterprise, Windows Vista Enterprise x 64, Windows Vista Home Basic, Windows Vista Home Basic x 64, Windows Vista Home Premium, Windows Vista Home Premium x 64, Windows Vista Ultimate, Windows Vista Ultimate x 64 Mac operating systems supported Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra User guide Y Minimum processor speed 1 GHz Minimum RAM512 MBInternet connection required Y