Nvidia 942-10701-0001-000 NVIDIA GEFORCE 3D STEREO GLASSES - EXTRA PAIR High tech active shutter glasses, designed with top-of-the-line optics deliver 2X the resolution per eye and ultra-wide viewing angles Unlocks crystal-clear, flicker-free stereoscopic 3D gaming, enabling 60 Hz per eye Comfortable to wear and modeled after modern sunglasses, offering a stylish and lightweight alternative to traditional 3D glasses