Product Name : Acer EK221Q-H 21.5″ InchDetails Model Name : Acer EK221Q H Model Number : UM.WE1SA.H01 Screen : 21.5″ (16:9) Active Display Area : 479×260 mm Screen Resolution : 1920 x 1080 @ 100 Hz Aspect Ratio : 16:9 Screen Brightness : 250 cd/m I/O Ports VGA (D-Sub) HDMI
