NVIDIA 3D Vision brings true 3D graphics to games. A simple USB port connects the transmitter to your computer. Have a Blu-Ray drive on your new computer? The NVIDIA 3D Vision also comes with a DVI to HDMI cable so you can connect a DLP HDTV to the NVIDA graphics card in your computer and view HD movies on a much larger screen. If you have a stand-alone Blu-Ray player, don't worry! The NVIDIA 3D Vision can also connect directly to a DLP HDTV via the VESA Stereo Cable Port.