LG 27UL850-W 27" 4K UHD HDR400 FreeSync IPS LED Monitor - Resolution: 4K UHD (3840 x 2160) - Refresh Rate: 60Hz - Response Time: 5ms (GtG) - Contrast Ratio: 700:1 (Min), 1000:1 (Typ) - Brightness: 280cd (Min), 350cd (Typ) - Connections: 2x HDMI, 1x DisplayPort, 1x USB-C, 2x USB 3.0, 1x Headphone Out - VESA DisplayHDR 400 - Height/Pivot/Tilt Adjustable Stand - 5W Speaker - sRGB 99% Colour Gamut - Radeon FreeSync - Black Stabiliser - Flicker Safe - 3 Years Limited Warranty - Open Box

Manufacturer Warranty: 12 Months Limited Warranty

Manufacturer Contact Info: http://www.LG.com/,