Adaptive Sync technology eradicates this disastrous problem by ensuring your monitor's refresh rate is always synced with your processor's. Adaptive Sync technology eradicates this disastrous problem by ensuring your monitor's refresh rate is always synced with your processor's. HDR technology improves picture quality by delivering better contrast and color accuracy. 34” with 3440x1440 WQHD resolution. Rapid 1ms (MPRT) response time and 144Hz refresh rate. AOC’s G Line 2nd Gen CU34G2X redefines immersive gameplay with its ultra-wide Quad HD and 3440 x 1440 resolution. Equipped with PIP (Picture in Picture) and PBP (Picture by Picture) functions, the widescreen 21:9 aspect ratio possesses high vertical resolution and a wider panoramic image which allows for a more immersive gaming experience. It supports HDR10 mode to deliver images with high contrast and color accuracy. Performing at the pro gaming standard, the screen’s 144 Hz refresh rate, 1ms response time and Adaptive Sync Technology is designed to prep you for every winning battle.