Feature: 1. 21.5 Inch: This desktop monitor is 21.5 inch with th resolution of 1920x1080 and 16:9. Bring you the real color of the picture, presenting visual feast. 2. HD VGA DC Port: This 21.5 inch monitor is designed with VGA port, HD Multimedia Interface and DC port that can be connected to host computer. 3. High Brightness: This 75hz monitor features high contrast and high brightness to better present the details of images. 4. Wide Application: This CCTV monitor is suitable for high definition industrial equipment display, high definition monitoring closed circuit display, computer display. 5. Ultra Slim: This cmoputer monitor adopts ultra slim and lightweight design, easy to use, resistant to wear and vibration. Specification: Item Type: 21.5 Inch Monitor Material: Plastic Size: 21.5 Inch Resolution: 1920x1080 75HZ Screen Ratio: 16:9 Interface: HD Multimedia Interface + VGA + DC. Package List: 1 x 21.5 Inch Monitor1 x Base1 x Holder1 x Plug1 x Power Cord1 x HD Multimedia Interface Cable1 x User Manual2 x Double Faced Adhesive Tape2 x Screw1 x Rubber Ring