Acer V EPEAT Bronze V226HQLGBMI/UM.WV6AA.G01 White LED backlight LCD - NON-TOUCH - 21.5" wide AG Three sides IPS 1920 x 1080, Aspect Ratio:16:09, Dynamic Contrast Ratio:100,000,000:1, Native Contrast Ratio:1,000:1, Horizontal/Vertical Viewing Angles (typical): 178 /178 , Integrated Speakers: 2 x 1.0W, Signal Connectors (cables included): VGA, HDMI, SPK, Audio in, Brightness (typical): 250 cd/m , Response Time (typical): 5ms gray-to-gray, Refresh rate: 60Hz, Power Adapter (cable included): Internal, Tilt: -5 - 25 , Detachable Foot Stand & Kensington Lock Supported, VESA: Mount Supported: 100 x 100, Registration: EPEAT Bronze, Chassis: Black, Limited Warranty4: Three Years. V6 Series monitor features Acer eColor technology for striking visuals, and Acer ComfyView innovations that reduce glare to deliver comfortable viewing. The sturdy monitor also has a wide array of ports, so you can connect many types of devices and do more at once. In addition, it utilizes eco-friendly features to save power and money.