Samsung LS24F350FHNXZA SF350 23.5" Screen LED-Lit Monitor A 24" Monitor with an ultra-slim design and sleek profile andrefresh rate is 60 Hz, response time is 4 (GTG), operating temperature is 10 ~ 40 degree Celsius Eye Saver Mode optimizes your viewing comfort by reducing blue light emissions and flickers at the touch of a button Wide Viewing Panel provides 178wide viewing angle horizontally and vertically, so you can experience the optimal screen from any position Eco-Saving Plus feature reduces screen brightness to save power, plus the screen brightness automatically transitions fluidlyreducing energy use even more Mounting type: Wall-Mount (Size mm) : 75 x 75 mm