The Planar SD2220W 22" Widescreen Stereo/3D LCD Monitor features innovative StereoMirror technology, which provides high-quality WSXGA+ (1680 x 1050) 3D stereoscopic images and produces comfortable extended viewing ergonomics for multiple users. Flicker-free operation allows extended use with without stereo fatigue. Planar's SD monitors are addressed using several existing stereo modes in Windows, DirectX or OpenGL applications and with a number of commercially available graphics cards. Left eye/right eye information is presented to the correct monitor directly via a DVI interface with no user-supplied hardware or processing. Using the output from the appropriate graphics card, the Planar SD line of monitors includes all the hardware you need to view stereo.