Features4K Ultra HD 3840 x 2160pHigh Dynamic Range (HDR)Inputs: HDMI 2.0 x 2 / DisplayPort 1.4 x 2 / USB 3.0 x 2Response time: 1 msG-SYNC compatible & 144Hz refresh rateBrilliant Colour. Blistering Speed.The ASUS ROG Swift XG27UQR 27\" Widescreen 4K Ultra HD HDR IPS LED Monitor features a 27 inch IPS panel with display stream compression technology that delivers ultra-smooth visuals with its 144Hz refresh rate, G-SYNC support and 4K resolution. It is DisplayHDR™ 400 certified to deliver exceptional contrast and 90% DCI-P3 professional colour gamut coverage.Gain a competitive edge with plenty of in-game enhancements, such as Shadow Boost technology that enhances dark areas of the game without overexposing brighter areas, making it easier to spot enemies hidden in the dark areas of the map. The latest ASUS Extreme Low Motion Blur technology achieves 1ms MPRT to eliminate motion blur and ghosting effects, for a sharper image and more responsive gaming experience.FAST 144Hz1MS Response Time (MPRT)ASUS ROG Strix XG27UQR features an ultra-fast 144Hz refresh rate and 1ms response time (MPRT). This helps eliminate ghosting effects even in the fastest-paced games with the highest visual settings while being completely lag-free.NVIDIA G-SYNC CompatibleNo stuttering. No tearing. Just gaming.Adaptive Sync (G-SYNC Compatible*) on the ROG XG27UQR eliminates tearing by enabling VRR by default on the NVIDIA GeForce GTX 10-Series and above graphics cards.DisplayHDR™ 400HDR with DCI-P3 90%This ROG monitor supports HDR technology and is VESA certified up to 400cd/m2 to deliver a wider colour range and higher contrast than traditional monitors. Experience more detail than ever before even in the brightest whites and darkest blacks. Each ROG Strix monitor is factory pre-calibrated to ensure colour accuracy out of the box.ASUS AURA SYNCRGB Lighting TechnologyWith exclusive ASUS Aura Sync lighting technology**, ROG Strix XG27UQR provides brilliant ambient lighting that can be synchronised with other ASUS Aura-enabled peripherals and components.Other FeaturesGameplus HotkeysExclusive in-game enhancements are co-developed with input from pro gamers.Ergonomic DesignHeight, Swivel, Tilt-adjustable stand.Robust ConnectivityWide selection of connectivity options, including HDMI, Display Port and Audio.MULTIPLE HDR MODESNow you can choose from multiple HDR modes in order to adjust monitor HDR performance based on the current scenario.IN-GAME ENHANCEMENTSSHADOW BOOST TECHNOLOGYShadow Boost technology clarifies dark areas of the game world without overexposing brighter areas, improving overall viewing while also making it easier to spot enemies hidden in dark areas of the map.ASUS-EXCLUSIVE EXTREME LOW MOTION BLUR TECHNOLOGYFeatures the latest ASUS Extreme Low Motion Blur technology, which achieves 1ms MPRT to eliminate smearing and motion blur, and makes objects in motion look sharper, so gameplay is more fluid and responsive.GAMEVISUALASUS GameVisual gives you seven preset display modes and one user mode tailored to suit different types of content.EYE-CARE SOLUTIONSULTRA-LOW BLUE LIGHT TECHNOLOGYWith TÜV Rheinland-certified ASUS Ultra-low Blue Light filters to protect eyes and prevent strain from harmful blue light. Select from four different filter settings via the OSD menu or by using the five-way joystick.FLICKER-FREE TECHNOLOGYReduces on-screen flicker to give you a more comfortable gaming experience. This minimizes eye strain during marathon gaming sessions.*G-SYNC Compatible in the application process**Download Aura Sync Software.