Productivity in focus essential series monitors feature acer ecolor technology for striking visuals and acer comfyview innovations that reduce glare for comfortable viewing these sturdy monitors also have a wide array of ports so you can connect many types of devices and do more at once in addition they utilise eco friendly features to save power and money display hd type hd ready display led display diagonal metric 43 cm contrast ratio dynamic 1000000001 viewing angle horizontal 170deg vi