ViewSonic TD2220 22 1080p Dual-Point Optical Touch Screen Monitor DVI, VGA

22-Inch Full HD 1080p (1920x1080) 16:9 LED Touch Computer Monitor with USB 2.0, DVI-D, and VGA Inputs
With a robust, Full HD 1080p two-point touchscreen, versatile connections, and dual integrated speakers, the TD2220 is ideal for use in commercial and consumer applications
Modern design with muted black finish, adjustable forward/back tilt, and 8H scratch resistant surface. Brightness 200 cd/m2.OS Compatibility- macOS, Windows, Linux, Ubuntu, Android, Chrome OS
20M:1 Dynamic Contrast Ratio; Two Built-In Speaker; Physical Dimensions: 20.