Welcome to our store! 1、400x1280 High Resolution: Ultra HD 400x1280 high-resolution IPS screen with 170° full viewing angle, excellent color reproduction and uniformity, brightness of 500cd/m², and a contrast ratio of 900:1. 2、Multi Touch Function: The computer screen supports up to 5 touch points, is responsive, has tempered glass protection, and a refresh rate of up to 60Hz. 3、Two Ports: 1 HD Multimedia Interface and 1 USB port. The HD Multimedia Interface supports data and signal transmission, USB powered, no program or software support required. 4、Support System: The 7.9-inch IPS screen supports Raspbian, WIN10 IoT, and Windows 10, 8.1, 8, 7. 5、Plug and Play: The 7.9-inch computer screen is plug and play, no program or software support is needed, just make sure your computer has an HD Multimedia Interface. For Windows, display settings can be adjusted for horizontal and vertical screen display. Item Type: 7.9-inch TFT LCD Portable Monitor Material: Metal, LCD Product Size: 7.9 inch TFT LCD LCD Screen Type: IPS Resolution: 400x1280 Touch Function: Yes Dot Pitch: 0.1485 (H)x0.1485 (V) Signal Interface: MIPI Refresh Rate: 60Hz Viewing Direction: Free Viewing Angle: 170° Full View Aspect Ratio: 5:16 Response Time: 40ms(Typ.)(Tr+Tf) Contrast Ratio: 900:1 Brightness: 500cd/m² Color Gamut: 70% NTSC Display Color: 16.7M Backlight: WLED (19.2V (Typ.)) Connection: 30 pins ZIF Package Includes: 1 x Monitor, 1 x HD multimedia interface cable, 1 x Power cable, 1 x User manual Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.