Acer S271HL DBID 27" IPS LED Full HD Monitor Thin Design- Black Additional ports: HDMI output. VGA output. DVI with HDCP output. 27" Full HD display: 1920 x 1080 resolution showcases your games and HD movies with impressive color and clarity. In-plane Switching (IPS) displays a wide spectrum of colors from all viewing angles. 100,000,000:1 dynamic contrast ratio: Produces more shades of black and white for accurate color reproduction when displaying images with extreme differences between light and dark for stunning picture quality. View from more angles: The 178 horizontal and vertical viewing angles offer a great view of your movies, photos and video games. Hang up your monitor: Detach your monitor from its base to hang it on the wall via the VESA mount.