LG 27GQ50F-B UltraGear 27" Full HD 165Hz 1ms Motion Blur Reduction AMD FreeSync Premium - Black: From the Manufacturer165Hz high refresh rate with low delaySupport 165 frames per secondRefresh rate 165HzSupport 165 links (165Hz) per second which is 2.75 times of the typical monitor (60Hz).High speed and clear video display for high visibility in content where fast display is desired, such as FP