27-inch OLED gaming monitor designed for exceptional contrast, ultra-smooth gameplay, and vibrant colour accuracy with advanced display technology.Koorui S2721BO 27" OLED Black Monitor (2560x1440/0.03ms/2xHDMI/DisplayPort/USB-C).27-inch OLED display with vibrant, true-to-life colours.Designed for immersive gaming and entertainment.Slim premium design with advanced display technology.