HP Compaq 19 Inch 1280x1024 LCD Monitor (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 Resolution: 1280 x 1024/75Hz SXGA, TFT Active Matrix, 250 nits brightness, 1000:1 contrast ratio, 5ms response rate, 0.294 mm pixel pitch Controls/Adjustments: Brightness, contrast, H/V position, H/V size, input select, color temperature, phase, clock Display Positions Adjustments: Height, pivot (rotation), swivel, tilt Interfaces: 1 x DVI-D - 24 pin digital DVI 1 x VGA - 15 pin HD D-Sub (HD-15) 2 x USB - 4 pin USB Type A