The ASUS ROG Swift PG42UQ 41.5" UHD 4K OLED Monitor provides fully immersive gaming and entertainment experiences. This huge display is built for performance, with a 3840 x 2160 4K UHD resolution OLED HDR panel and a 1,500,000:1 peak contrast ratio, offering breathtaking pictures with deep shadows and highlights. Furthermore, its 138 Hz overclocked refresh rate and 0.1 ms reaction time aid in reducing motion blur from quick action sequences. With compatible graphics cards, NVIDIA G-Sync compatibility decreases screen tearing, stuttering, and other abnormalities. The ROG Swift PG42UQ is also an excellent display for making professional-quality films, photographs, and other content, thanks to its high performance.Exceptional ColorThe display of the ASUS ROG Swift PG42UQ 41.5" UHD 4K OLED Gaming Monitor is factory calibrated and supports 10-bit color with Delta 2 accuracies, supporting 98% of the DCI-P3 and 133% of the sRGB gamuts. True-to-life photos with dazzling highlights and deep shadows are delivered by High-Dynamic range support, which has a maximum contrast ratio of 1,500,000:1. The brightness is similarly 450 nits, with selectable adjustments to maintain uniformity throughout the screen.Intelligent Cooling DesignThe ASUS ROG Swift PG42UQ 41.5" UHD 4K OLED Gaming Monitor A custom heatsink helps to ensure optimal temperatures during extended gaming sessions, reducing the likelihood of issues such as image sticking.NVIDIA G-Sync CompatibleNVIDIA G-Sync enables the monitor to dynamically adjust its refresh rate to the frame rate being output by the graphics card, thereby greatly reducing screen tearing, stuttering, and other artifacts.2.1 Speaker SystemThe ASUS ROG Swift PG42UQ 41.5" UHD 4K OLED Gaming Monitor with Experience booming audio with the built-in SOUND BY Harman Kardon 10W stereo speaker system and 15W subwoofer. Plug a pair of headphones into the 3.5mm jack for listening privacy.Rich ConnectivityThe ASUS ROG Swift PG42UQ 41.5" UHD 4K OLED Gaming Monitor connects to your devices with one DisplayPort 1.4 input, along with two HDMI 2.1 and dual HDMI 2.0 ports. Four USB-A 3.2 Gen 1 ports are available for peripherals such as keyboards, mice, and webcams.Tripod SocketThe ASUS ROG Swift PG42UQ 41.5" UHD 4K OLED Gaming Monitor An integrated 1/4"-20 socket allows you to mount a separately purchased webcam or DLSR camera stand onto a monitor for live streams.Optional Uniform BrightnessWhen activated, the ROG-exclusive uniform brightness function decreases peak brightness to keep levels consistent for better viewing, even when changing the size of bright white windows. It also makes marathon gaming sessions much more comfortable for the eyes.GamePlus & GameVisual TechnologyIntegrated hotkeys enhance your gaming experiences with a stopwatch, timer, crosshair, fps counter, and sniper function. Switch between Racing, MOBA, Cinema, RTS/RPG, FPS, sRGB, and Scenery presets to optimize the visuals for different types of content.Aspect Control & Remote ControlAdjust the aspect ratio to create a custom viewing space, simulating 24, 27, and 34" widescreen displays. The included remote lets you sit back on your couch while adjusting the volume, inputs, and other settings. The ASUS ROG Swift PG42UQ 41.5" UHD 4K OLED Gaming Monitor comes with a 03-year warranty.