Amazon.com: Acer CB281HK BMJDPR 28 inch 4K Ultra HD 3840 X 2160 FreeSync Monitor, 1ms Response time, 100,000,000:1 Dynamic Contrast Ratio, HDMI, DisplayPort (28-inch 4K Ultra HD 3840 X 2160): Computers & Accessories
Acer CB282K 28 Inch UHD 4K (3840 x 2160) IPS Zero Frame Eye Care Monitor with AMD Radeon FreeSync, 4ms, 90% DCI-P3, Height Adjustable Stand with Tilt & Pivot (Display Port, 2