2019 Alienware AW2518H 25" Antiglare LED Gaming Monitor, Full HD @ Native 240Hz, 16:9, 1,000:1 contrast ratio, 1 ms response time, HDMI, USB 3.0, NVIDIA G-SYNC technology, Black 25" Full HD 1920 x 1080 resolution High resolutions that deliver a Solid gaming or video experience without undue strain on your graphics card. 240 hz refresh rate delivers powerful performance so that you can get the most out of your games and videos. ; 1 Ms response time delivers ultra-fast performance, minimizing lag and time-to-screen; G-SYNC technology for smooth gameplay NVIDIA G-SYNC synchronizes the refresh rates between the GPU and display, eliminating screen tearing and minimizing Display stutter and input lag. HDMI and DisplayPort inputs allow you to set up DVD players and other AV sources for a clear, high quality Audio and video signal; 3 USB 3. 0 Ports allow you to connect devices to the monitor, which then transfers the data to the computer; 1, 000: 1 contrast ratio ensures images are crisp and clear with deep blacks and bright highlights; 400 cd/M brightness produces bright images that can clearly be seen even in well-lit rooms. 170 horizontal and 160 vertical viewing angles allow you to view the screen from a wide range of angles