27 inch Full HD gaming monitor with an ultra-fast 165Hz refresh rate and Adaptive-Sync technology to eliminate screen tearing and choppy frame ratesCertified as G-SYNC Compatible, delivering a seamless, tear-free gaming experience by enabling VRR (variable refresh rate) by default. 0.5ms* response time for smooth gameplay, and ASUS Extreme Low Motion Blur (ELMB) Technology to further reduce ghosting and motion blurGameFast Input Technology minimizes input lag and provides much faster motion delivery from end devices to monitorASUS-exclusive GamePlus hotkey for in-game enhancements while GameVisual for optimized visualsSupports both Adaptive-Sync with NVIDIA GeForce* graphics cards and FreeSync with AMD Radeon graphics cards *Compatible with NVIDIA GeForce GTX 10 series, GTX 16 series, RTX 20 series and newer graphics cards Lightning-fast 0.5ms* response time withASUS Extreme Low Motion BlurASUS VG278QR is the fastest in its class, boasting a 0.5ms* response time to eliminate smearing and motion blur. This lets you react instantly to what you see onscreen, especially in fast paced games “ allowing you to take corners like a pro race car driver, or get that headshot like a seasoned pro.There’s also the ASUS Extreme Low Motion Blur (ELMB) Technology to make objects in motion look even sharper, so gameplay is more fluid and responsive. Certified NVIDIA G-Sync CompatibleVG278QR has been certified as G-SYNC Compatible, delivering a seamless, tear-free gaming experience by enabling VRR by default on NVIDIA GeForce GTX 10-Series and NVIDIA GeForce RTX 20-Series graphics cards. Incredible 165hz refresh rateWith an astonishing 165hz refresh rate, fast-moving visuals pose no problem for VG278QR. There’s no frustrating lag, so you get the upper hand in first person shooters, racers, real-time strategy and sports titles.