FeaturesHi-Def Yourself. Logitech HD Webcam C270-making HD video calling simple. Say it bigger. Say it better. High definition 720p video in widescreen for picture quality that's simply amazing. Self-expression knows no bounds. It's not just about video calls anymore. Video blog, stream, share, rant, rap, sing and dance with ease. Plus it works seamlessly with your favorite applications. The term 'webcam' doesn't quite do it justice. HD Webcam C270 Noteworthy Features? Fluid HD 720p video calling and recording in 16:9 widescreen? Crisp 3 MP photos? Easy HD video calling on Skype, Windows Live Messenger and Logitech Vid HD? Automatic light correction? Integrated noise-cancelling microphone Stay connected in widescreen HD 720p The smoothest HD video calls with more video frames per second than other HD webcams Show friends more of you in 16:9 widescreen Easy to stream video, share your recorded videos or vblog Video calling made easy Enjoy fluid HD 720p calls on Skype, Windows Live Messenger and Logitech Vid HD-the free, fast and fast easy way to see your loved ones face-to-face. Simple to snap and send photos Take vibrant 3-megapixel snapshots with just one click. Comes with good lighting With automatic light correction, you'll get the best possible image-even if you make a video call in dim light. Sound clear even in a noisy room The built-in mic reduces background noise so the person you're calling hears you loud and clear. Logitech Fluid Crystal Technology Now it's in every Logitech webcam, giving you: Smoother video motion, without annoying choppiness, in real-world conditions Sharper video with more true-to-life detail Richer, more natural colors Clearer sound Sleek universal design Clips securely to any laptop or LCD monitor Flat panel design looks great with the latest laptop styles Compatibility Package Contents Webcam with 5-foot cable Logitech webcam software with Logitech Vid HD User documentation 2-year limited hardware warranty Works with Windows XP (SP2 or higher), Windows Vista or Windows 7 (32-bit or 64-bit) Basic requirements: 1 GHz 512 MB RAM or more 200 MB hard drive space Internet connection USB 1.1 port (2.0 recommended) For HD 720p video calling on Logitech Vid HD and HD video recording: 2.4 GHz Intel Core 2 Duo 2 GB RAM 200 MB hard drive space USB 2.0 port 1 Mbps upload speed or higher 1280 x 720 screen resolution For other video-calling clients, please check the recommended Compare Which Logitech HD Webcam is right for you?GoodBetterBestGoodBetterBestWhat to look forHD Webcam C270HD Webcam C310HD Webcam C525Webcam Pro 9000HD Webcam C615HD Pro Webcam C910Video + Photo QualityHD resolutionHD 720pHD 720pHD 720pHD 720pFull HD 1080pFull HD 1080p16:9 widescreenPhoto resolution3MP5MP8MP8MP8MP10MPFocus typeAlways focused*Always focused*Auto FocusAutofocusAutofocusAutofocusLens typePlastic lensPlastic lensPlastic lensHigh-precision Carl Zeiss glass lensHigh-precision Carl Zeiss glass lensHigh-precision Carl Zeiss glass lensAuto light correctionAudio QualityBuilt-in mic with noise cancellationDual mics for stereo audioSpecial Features1-click HD upload to Facebook, Twitter and YouTube** Video effects Standard PremiumPremiumPremiumPremium 360-degree rotational camera Portable design Fold-and-go webcam Fold-and-go webcam Tripod Ready Base Face Tracking (PC only)CompatibilityWorks with Windows XP, Vista, 7Works with Mac OS X 10.5 or higher * 40 cm and beyond ** Twitter uploading requires software download on the C270. To download, go to logitech.com/support-downloads .