It uses 14.1-inches, 16:9 FHD high-definition display with a resolution of 1080P/60HZ (1920*1080P), which is closer to the laptop screen, ensure that everything you see is clear. Tropire's built-in stand can be adapted to the 13 inches -17 inches less laptop shell, and each screen can be individually adjusted to set the display parameters. Extremely compact & portable: so slim it can stay on your laptop even when you aren’t using it. Remarkably lightweight at only 2 pounds: it weighs less than half of a standard laptop. Compatible with every OS: No matter the OS you run, it’s consistent. (Mac, Windows, Linux, Chrome, etc.)