HP OMEN 27u 4K 144Hz HDR IPS computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Grey
Amazon.com: ViewSonic VP2756-4K 27 Inch Premium IPS 4K Ergonomic Monitor with Ultra-Thin Bezels, Color Accuracy, Pantone Validated, HDMI, DisplayPort and USB Type C for Professional Home and Office,Black : Electronics