This seven-inch, 800 x 480 touchscreen display lets you create interactive Raspberry Pi projects like tablets, entertainment systems, and information dashboards. It’s powered from your Raspberry Pi; no separate power supply is required.
Raspberry Pi OS provides touchscreen drivers with support for ten-finger touch and an on-screen keyboard, giving you full functionality without the need to connect a keyboard or mouse.
The display connects to Raspberry Pi via an adapter board that handles power and signal conversion. Only two connections to your Raspberry Pi are required: power from the GPIO port, and a ribbon cable that connects to the DSI port on all Raspberry Pi computers except for Raspberry Pi 400 and the Raspberry Pi Zero line.