HP Series 5 532sf 31.5" Full HD Monitor 100Hz Refresh HDMI / VGA #A
100Hz Refresh Rate. - There's VGA and 2 HDM ports, so you can hook it up to multiple devices and switch between them. 31.5" Full HD VA Display. 99% sRGB Colour Gamut. 100 Hz Refresh Rate. Refresh rate (maximum): 100 Hz.