Provide online user manual, please check the manual carefully before using!; Compatible with 5/4B/3B+/3A+/3B/2B/B+/A+, CM3/3+/4* (CM3/3+/4 requires extra adapter board); 7inch TFT screen with a hardware resolution of 800x480. Capacitive touch panel supports 5-point touch.; As it directly drives LCD by the DSI interface of Raspberry Pi, the refreshing rate is up to 60Hz.; Supports Raspberry Pi OS / Ubuntu / Kali and Retropie. Support backlight adjusts by software.