New 4K UHD 3840x2160 monitor with HDMI 2.1, 144 Hz, low input lag, and VESA certified HDR400. Enhance your gaming experience with the 4K UHD resolution of 3840x2160. Enjoy a smooth and ghosting-free gaming experience for your favorite RTS and RPG games with a 1 ms GtG response time, G-Sync, and FreeSync. The VESA HDR400 certification and a pixel density of 157 ppi deliver stunning image quality and immersion. Get the most out of your console with HDMI 2.1 connectivity. The built-in USB hub (4 ports) provides easy access to peripherals and other devices. Flexibility through design – the U28G2XU2 is fully tilt, swivel, and pivot adjustable. With our AOC G-Menu software, you can customize the screen to your liking.