Display 7 inch Touchscreen 800*480 DSI Monitor for Raspberry Pi 4 3 Model B AHS

The 800 x 480 display connects via an adapter board which handles power and signal conversion. Only two connections to the Pi are required; power from the Pi’s GPIO port and a ribbon cable that connects to the DSI port present on all Raspberry Pis (except Raspberry Pi Zero and Zero W).

eBay