Item Type: 8.8 Inch MonitorMaterial: Metal, LCDScreen Size: 8.8 InchesSize: Approx. 64.9 x 231.9 x 13.5mm/2.6 x 9.1 x 0.5inDisplay Area: Approx. 54.72 x 218.8mm/2.2 x 8.6inResolution: 480x1920Panel Type: IPS, Often BlackTouch Function: YesSpeaker Function: NoContrast Ratio: 800:1Surface Brightness: 600cd/Viewing Angle: 170 Full Viewing AngleColor Gamut: 50% NTSCDisplay Color: 16.7m (8 bit)Refresh Rate: 60HzResponse Time: 30 (Typical) (Tr+Td) MillisecondsPower Supply: Micro USB PortInput Voltage: Microusb 5VInterface: 1 x Minihdmi, 1 x MicroUSBOperating Temperature: -10-60Package List1 x 8.8 Inch Monitor1 x HD Multimedia Interface Cable1 x Power Cord1 x Instruction Manual1. Please allow some errors due to manual measurement.2. Only R88B supports for OS X system, R88 A does not support for OS X system; also compatible with for Switch, for XBOX, for PS4. for Windows& 38;for OS X system1HD Screen: The 8.8 inch monitor features a 480x1920 high resolution IPS screen with excellent color reproduction and uniformity, 600cd/m brightness and 800:1 contrast ratio to show you a superior visual experience. IPS 170 full wide viewing angle for sharing videos with multiple people. 2Versatile: You can also mount the screen inside your computer case to provide an interesting panel for your case, it can be characters, animals, custom music scores or 2D elements, or it can still display AIDA64 and you can change the display at any time. 3Compatible Models: This 8.8 inch touch screen monitor with touch function supports for RasPi 4 3 2 Zero B B A, for Banana Pi. Compatible with for Ubuntu, for Retro Pi, for Debian, for Kali, for Windows 7 8 10, PC, Laptop, TV, etc. 4Driver Free Display: LCD display screen features a driver free display with one mini HD multimedia interface and one micro USB port. HD multimedia interface supports data and signal transmission, and one USB provides power without program or software support. Driver free makes debugging easier. 5Plug and Play: LCD HD sub screen with 16.7M (8 bit) display color; refresh rate of 60Hz; response time of 30 (typical) (Tr Td) ms. Plug and Play, no program or software support required. adjustable horizontal and vertical screen display in for Windows system.