No buttons, no remote control, automatic conversion after insertion, 1ch input. The screen adopts quality connectors -40PIN-AT043TN24. V.1 6P capacitive screen standard supporting chips such as GT911/913/928/9110. The driver board adopts a special circuit design, which can LED backlight up to 10V and support a maximum current output of 180mA. Supports TTL output and supports 40PIN 4.3-inch and 5-inch LCD screens such as AT043TN24.V1. Power: power supply+touch integrated Type C 5V Need 1.5A Resolution: 5inch 800x480 Colour:As Shown Material:PC Package Contents: 1 x LCD Screen Driver Board(Due to different product batches, the appearance , which does not affect the use) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.