The display orientation is portrait by default, 480800 resolution (HV). Change the software config for landscape display. ^^ Supports all versions of Raspberry Pi. Supports Raspberry Pi OS / Ubuntu / Kali / WIN10 IoT / Retropie, driver free ^^ Supports Windows 11 / 10 / 8.1 / 8 / 7. Supports Ubuntu ^^ Excellent display performance with 170 wide viewing angle ^^ Provide Online User Manual, please check the manual carefully before using.