Top features: - 4k Ultra HD resolution delivers breath-taking picture quality - Fast 1 ms response time for ultra-smooth onscreen motion - Connect multiple devices with DisplayPort, HDMI, and other ports - Headphone jack for discreet listening 4k Ultra HD resolutionGet a more beautiful view on your games and entertainment with the AOC U2879Vf 28" LED Monitor. This 4k Ultra HD display delivers up to four times the resolution of HD for outstanding detail, colour and contrast reproduction.Its cinematic 16:9 format offers an ideal space for HD gaming, multimedia editing or watching videos, making it a versatile desktop monitor.Fast 1 ms response timeWhether you're cutting swathes through enemies, dodging attacks in PVP or sprinting for the touchline, a 1 ms response time with 60 Hz refresh rates renders onscreen movement with outstanding smoothness.Adaptive FreeSync technology lets you synchronise your AOC U2879Vf with compatible AMD graphics cards, giving you more options to enjoy HD visuals with ease.Connect multiple devicesTake advantage of HDMI, VGA, DisplayPort and DVI ports to connect hardware like computers, Blu-ray players and games consoles. You can connect the peripherals of your choice to build the gaming and entertainment experience you want.Headphone jackIf you're gaming late into the night or want to get more immersed in your entertainment, the U2879Vf offers a headphone jack for discreet personal listening. Alternatively you could use the port to connect compatible desktop speakers for bigger sound while you play or work.