ViewSonic VA2855SMH 28" 1080p LED Monitor HDMI, VGA (Certified Refurbished) This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com Super Clear Pro technology for rich Colors, better gradients, and sharper images Full HD 1080p for Superior Pixel Performance Better color depth with 3000:1 static contrast ratio Flicker-Free technology and a Blue Light Filter for improved eye comfort