ViewSonic 22-inch 1080p Home and Office Monitor (VA2223H) - Resolution: FHD 1920 x 1080, Contrast Ratio: 600:1 (typ), Aspect Ratio: 16:9, Response Time: 5ms, Brightness: 250 cd/m² (typ), Refresh Rate: 60, Connectivity: 1 x VGA, 1 x HDMI 1.4, Compatibility: PC Operating System: Windows 10 certified; macOS tested, Wall Mountable: VESA: 75 x 75 mm