New in box The GW2270 VA LED monitor brings viewing pleasure to everyday work and play with exquisite details on the exterior and striking visual performance delivered by 3000:1 high contrast ratio, 178deg/178degwide-viewing angle and BenQ's eye-caring design, which consists of BenQ's Flicker-free technology and Low Blue Light modes. With a native contrast ratio this high, you can expect an infinite dynamic contrast ratio that far exceeds your expectations. ecoFACTS Label Energy Star Qualified Specifications Screen Technology LED LCD Panel Type VA Display Size (inches) 21.5 Display Resolution 1920 x 1080 Contrast Ratio 3,000:1 Typical; 20,000,000:1 Dynamic Image Brightness 250 cd/m2 Monitor Refresh Rate (Hz) 60 Response Time (Black-White-Black) 5 Response Time (Grey-to-Grey) 5 Horizontal Viewing Angle 178-degree Vertical Viewing Angle 178-degree DisplayPort Yes DVI Port Yes VGA Port Yes Wall Mountable Yes Additional Features Low Blue Light,Flicker-free Technology ,AMA,HDCP,Dynamic Power Saving (DPS) ,K Locker Energy Star Qualified Yes Dimensions (inches) 15.75" x 19.92" x 7.01" CCS-7560 - We specialize in Electronics, Computer, Cell Phone, Camera, Professional Signal Conversion Devices, Adapter, Cables and other Accessories Pickup Location: "Cable Link" Tel: 613-680-6188