Unleash your potential with the AOC C27G2Z 27-inch curved gaming monitor, 240Hz - 0.5ms. Keep an eye on the specifications Inputs and Outputs Advanced Functionality 27-inch screen with a refresh rate of 240 Hz Panel Technology, 1920 x 1080 Screen Resolution, VA Response Time 0.5 ms Freesync Premium Contrast Ratio 3000:1 Sync Technology Brightness 250 nits Colors of the Monitor: Black, Red, Flat, Curved, 1500R 100% Color Saturation (Type) Ports HDMI 2.0 two times, DisplayPort 1.2 once One 3.5mm headphone out 16.7M speakers with color support No guarantee One year Click Here for Additional Information. 27-inch AOC C27G2Z The curved AOC C27G2Z features a curvature radius of 1500R and a 27" VA panel. A stutter-free display and brilliant picture quality are guaranteed by its 240 Hz frame rate, 300 nits of luminance, 0.5 ms response time, and low input lag. REFRESH 240HZ