Essential series monitor features acer ecolor technology for striking visuals and acer comfyview innovations that reduce glare for comfortable viewing this 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 technical information screen size 432 cm 17 screen mode sxga response time 5 ms aspect ratio 54 horizontal viewing angle 170deg vertical viewing angle