Compatible with PC or Mac, the Logitech HD Webcam C615 comes with fold-and-go design, coupled with autofocus capabilities and a 360-degree swivel rotation. Featuring built-in autofocus, the portable webcam lets you make video calls in HD 720p on Skype, FaceTime, Windows Live Messenger, as well as video calls on Yahoo! Messenger, iChat, AIM and other popular instant messaging applications. It also includes one-click HD video and photo upload to Facebook™, as well as HD video upload to YouTube™ and Twitter. Other highlights: 3-foot USB cable with an extender and tripod-ready design.