1??Resolution and Ratio: 13. 3 inch HD monitor with 2560x1440 resolution and 16:9 screen ratio provides clear view and good resolution for a sound immersive visual feast. 2??HD Multimedia Interface: The HD monitor supports HD multimedia interface input, and the HD multimedia interface port is suitable for gaming, computers, and laptops. 3??M4 Screw Holes on Holder Back: There are 4 screw holes (M4) on the back of the display holder for hanging the screen on the wall, adjusting holder, easy to adjust the angle as needed, and the holder is easy to operate for installation. 4??Multipurpose: HD screen display can be used as the main display or as your second screen, which allows you to observe data while working. 5??Usage Scenario: The HD screen display has a wide field of view, ideal for home entertainment, and can also be placed in the kitchen, bedroom and car.