1、HD Display: 800x480 high hardware resolution, 4 inch touch screen, IPS display, premium and perfect display from very wide viewing angle. The backlight can be turned off to reduce power consumption. 2、Compatibility: Compatible with any version of for Raspberry Pi and connect directly (except Pi 1 Model B or Pi Zero, HD Multimedia Interface cable required). 3、Compatible Systems: Supports for Raspberry Pi OS, for Ubuntu, for Kali and for Retropie systems. 4、Computer Monitor: Can be used as a computer monitor, in which case the touch panel is not available and requires an HD Multimedia Interface cable. 5、Note: It is only used for display, does not occupy any I/O resources (using the touch function, occupies I/O), supports backlight, and saves power. Item Type: 4in HD Multimedia Interface LCD Material: Glass, PCB Resolution: 800x480 Display Interface: High Definition Multimedia Interface Touch Interface: SPI Touch Type: Resistance Touch Screen Type: 4in LCD IPS Display Viewing Angle: 170° Scope Of Application: Compatible With Any Version Of for Raspberry Pi 1 x Touch Screen 1 x Stylus 1 x HD Multimedia Interface Connector Type A 4 x RPi Copper Column 5 x Screw 1 x Quick Start Guide