Enjoy electrifying in-game experience with this Acer Predator 4K Ultra HD LED G-Sync gaming monitor. With 42.5" LED backlit display screen, 1ms GTG response time, and 144Hz refresh rate this gaming monitor displays true-to-life visuals and ensures high responsiveness along with a smooth and steady frame for amplifying and comfortable gaming experience. | Acer Predator 42.5" 4K Ultra HD 144Hz 1ms GTG VA LED G-Sync Gaming Monitor (CG437K SBMIIPUZX) - Black