Model: LifeCam HD-3000, Required input device: USB 2.0, Required media drive: CD-ROM, Other system requirements: VGA video calling: Intel Dual-Core 1.6 GHz or higher, 1 GB of RAM 720p HD recording: Intel Dual-Core 3.0 GHz or higher, 2 GB of RAM, Manufacturer Warranty: 01 Year Limited Warranty If you can't be there in person, then the next best thing is to show up via the LifeCam HD-3000 Webcam. This true HD camera features 720p HD video chat for a true HD-quality experience and TrueColor technology that automatically delivers a bright and colourful video, in virtually all lighting conditions.