Led monitor series nec multisync screen size 24 inches max resolution 1 920 x 1 200 pixel lcd technology pls response time 6 ms aspect ratio 1610 contrast ratio typical 1 0001 brightness 250 cdm refresh rate 60 hz widescreen dot pitch 0 27 mm viewing angle 178178 hdcp enabled horizontal frequency range 31 5 77 khz vertical frequency range 56 60 hz number of displayport inputs 1 number of dvi inputs 1 function plug play ddc2b