ASUS VP228T Gaming Monitor - 21.5'' FHD (1920x1080) , 1ms, Low Blue Light, Flicker Free 21.5” Full HD monitor with 1ms (GTG) quick response time to eliminate ghosting and tracers for more fluid video playback ASUS-exclusive GamePlus provides Crosshair and Timer function for better gaming experience The TÜV Rheinland-certified ASUS Flicker-Free and Low Blue Light technologies Extensive connectivity including DVI-D, and D-sub ports. Plus 1.5-Watt stereo speakers.