AOC U2879VF 28” 4K UHD TN Monitor Key Features 28 Inch 4K UHD TN Monitor 3840 x 2160, 16:9 Display DisplayPort, DVI, VGA, and HDMI Interface Integrated AMD FreeSync Technology 3-Year Warranty with AOC Overview Experience the latest advances in viewing technology with the 28-inch AOC U2879VF Monitor. Breath-taking 4K resolution produces unbelievably clear picture quality with intricate details and vivid colours throughout. Supported by optimized HDMI 2.0 connectivity, along with options for VGA, DVI and DisplayPort connections. Ultra-fast 1ms response time, 60Hz refresh rates and FreeSync combine to provide smooth, stutter-free action for the most exciting games and movies. Specifications Display Size 28\" Display Resolution 3840 x 2160 Aspect Ratio 16:9 Display Technology IPS Refresh Rate 60Hz Response Time 1 ms Built-in Speakers Yes Built-in Microphone No Built-in Camera No Display Connections 1 x DisplayPort, 1 x VGA, 1 x DVI, 1 x HDMI USB Ports None Tilt/Swivel/Height Adjustment Yes/No/No Touch Screen No Dimensions (with Stand) 659.3 x 468.4 x 153.2 mm Weight (with Stand) 4 kg