【High Performance FHD Screen】1920x1080p resolution with 120%sRGB color gamut, 16.7 million colors and 178° viewing angle, ensure you a vibrant color and consistent picture from any angle.【Full-Laminated Technology】No air gap between screen cover and display layer, visually the parallax is eliminated to the lowest level. No more distortion due to refraction. 【Pre-applied Anti-Glare Film】Matte screen protector effectively diffuses extra light and glare, porvides better paper-like drawing experience, and also protects your screen from scratches. 【Battery-free Stylus AP50】8192 levels pen pressure, 266PPS report rate, and ±60° tilt recognization ensure advanced pen performance. Two customizable hotkeys to help improve efficiency and optimize your workflow. 【10 Shortcut Keys + Powerful Dial Key】10 programmable express keys could be customized according to personal preferences. Dial Key conforms to Microsoft Radial protocol when using Windows 10 or above system. Function switching can be easily realized by simply turning the wheel. Supported functions depend on which program is being using. 【Single-cable Connection】PD156Pro drawing monitor could be power by laptop directly with a single 3-in-1 cable.【Lightweight & Portable】Travel-friendly with 12mm in thickness and 2.87lb(1.3kg) in weight. Fordable monitor stand provides multi-angle for drawing and typing. Also come with a Gifted Leather Case to help protect the drawing pad while carrying it around. 【OS SUPPORT& PROGRAM COMPATIBILITY】PD156Pro drawing monitor is a professional tool for Animation, Illustration, Sketch, Comics, Graphic Design, Digital Art, 3D Art, Online teaching, etc. Compatible with Windows 7/8/10 or later version, Mac 10.12 or later version.Works well with most major drawing software and office software. Such as Photoshop, SAI 2, Illustrator, Krita, Firealpaca, gimp, SketchBook Pro, MediBang, Microsoft series, Onenote, Zoom,etc. Full-Laminated & nbsp, HD SCREEN 88%（NTSC）Color Gamut, 16.7M Display Color.Because of full  lamination technology, there will not be offset with pen and cursor. Excellent color performance, so that every line you draw is real and beautiful. . About the buttons on the left side of the screen 1. The first 9 are all customizable shortcut keys. 2. The round button and ring in the middle:1) Round button: Switch the function between zooming the canvas, adjusting the brush size and scrolling the page by pressing it.2) Ring: Scroll the ring to adjust the size or move. 3. The 10th button (Can not customizable): Long press for 3 seconds to enter the OSD mode. 4. After entering the OSD menu, the fourth, fifth, sixth and seventh keys correspond to the "+" "-" "MENU" "AUTO" keys in OSD mode. .