Acer SB220Q bi 21.5" Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Monitor (HDMI & VGA port) 21. 5" Full HD (1920 x 1080) widescreen IPS display And Radeon free Sync technology. No compatablity for VESA Mount Refresh Rate: 75Hz - Using HDMI port Zero-frame design | ultra-thin |...