what are the system requirements for vr?
['Video Card: NVIDIA GTX 1060 / AMD Radeon RX 480 or greater.', 'CPU: Intel i5-4590 / AMD Ryzen 5 1500X or greater.', 'Memory: 8GB RAM or greater.', 'Video Output: DisplayPort.', 'USB Ports: 1x USB 3.0 port.', 'OS: Windows 10.']