Blazing-Fast 240Hz Refresh Rate 1500R Curved Screen for True Immersion G-Sync Compatible to Eliminate Image Tears, Stuttering, and Screen Lag in PC Gaming Incredibly slim and sleek design 3000:1 CONTRAST RATIO 27" Curved Gaming Monitor with 240Hz Refresh Rate CONNECT MULTIPLE INPUT SOURCES thru HDMI 2.0 (compatible with PS4 and Xbox) and display port MULTIPLE GAME MODES optimally adjust black gamma levels, contrast, sharpness and color for virtually any game genre