Leap Motion LM-C01-BS USB 2.0 Controller Operating System Supported: Windows 7 / 8 or Mac OS X 10.7 System Requirement: AMD Phenom II or Intel Core i3 / i5 / i7 processor 2 GB RAM USB 2.0 port Package Contents: Includes leap motion controller, 2 custom-length USB 2.0 cables, welcome card, important information guide