The prolite e2280hs is a 22rsquorsquo full hd 1920 x 1080p led backlit monitor it features 5ms black to black response time and gt5 000 000 1 advanced contrast ratio assuring very good picture quality triple input support of analogue dvi and hdmi ensures compatibility with the latest installed graphics cards and embedded notebook outputs the monitor is energy star certified a reliable solution for both home and office use technical specification display size 215