Ugee UG-2150 21.5 Inch IPS Screen Pen Display Tablet Monitor with LCD Arm, 2 Pen 2 USB Cable, Monitor Cover, Screen Protector and USB to HDMI Adapter 21.5" 14MS IPS LED panels, bringing 1920x1080 high definition and 250cd/O high brightness visual experience. 2048 Level Electromagnetic pressure sensitivity, control line thickness, color, transparency convinently. Viewing Angle: -80-80(H), -80-80(V)(Typical), Multi angle adjustable stand, flexibly setting the operation angle, fits various habits and needs of different artisits. Compatible with the main graphic software in the world: Adobe Photoshop, Corel Painter, Comic Studio, SAI, Infinite Stratos, 3D MAX, Autodesk MAYA, Pixologic ZBrush and more. You can see what you are drawing as you draw. This is an interactive display that has to be hooked up to a desktop computer or laptop to use. You can use it as a duplicate monitor, extended display, a second monitor, or have it take over as the only monitor.