HD 720p video calling and HD video recording, 2.4 GigaHertz Intel Core2 Duo, 2 GB RAM,200 MB hard drive space Video capture: Upto 1280 x 720 pixels, Logitech fluid crystal. Focus type: Fixed focus Crisp 3 MP photos technology, Hi speed USB 2.0 Compatible with: Windows 8 or later, MacOS 10.10 or later, Chrome OS, with USB-A port. Works with Skype, Google Hangouts, FaceTime for Mac. Visit your preferred video calling solution provider's website for exact information on system and performance requirements.