The LG UltraGear 27GX790A-B is a high performance 27 inch QHD OLED gaming monitor engineered for competitive players and immersive entertainment. Featuring a 2560 x 1440 resolution OLED panel, it delivers exceptional image clarity, deep blacks, and vibrant color with support for over one billion colors and 98.5 percent DCI P3 coverage. VESA DisplayHDR True Black 400 certification, a 1.5 million to one contrast ratio, and peak brightness up to 1300 nits ensure realistic highlights and shadow detail across games and media. Designed for speed, the monitor boasts an ultra fast 480 Hz refresh rate and an extremely low 0.03 ms response time, significantly reducing motion blur and delivering smooth, precise visuals during fast action gameplay. AMD FreeSync Premium Pro and NVIDIA G Sync compatibility dynamically synchronize the display with supported GPUs to minimize tearing, stuttering, and latency. Immersive features include DTS Headphone X for accurate positional audio over headphones and customizable RGB lighting to enhance atmosphere. Dual HDMI 2.1 ports, DisplayPort, and a built in USB hub provide flexible connectivity for gaming systems and peripherals. With full ergonomic adjustments, portrait rotation, wide viewing angles, and VESA mounting support, the UltraGear 27GX790A-B is built for performance, comfort, and competitive advantage.Manufacturer Items Include:LG UltraGear OLED 27GX790A-B 27" 1440p HDR 480 Hz Gaming MonitorPower Adapter and CableDisplayPort CableHDMI CableUSB-A to USB-B CableBundle Items Include:LG UltraGear OLED 27GX790A-B 27" 1440p HDR 480 Hz Gaming MonitorHDMI CableCable TiesLCD Screen Cleaning Kit