Descriptions:
This acrylic case is designed for the Raspberry Pi 4B with a one-to-one correspondence of hole positions. The cooling fan and camera bracket can be installed and are compatible with 3.5-inch displays. The top cover is easy to open and close for easy wiring. When installing a 3.5-inch display, there is no need to install a top cover and a cooling fan. This acrylic case is installed without a screwdriver and has a bayonet design for easy installation. Be sure to watch the video during installation. Acrylic materials are brittle, improper installation or violent installation may cause the outer casing joint to break.Features:
Designed for Raspberry Pi 4BWith Cooling fanCompatible with 3.5inch screen and camera bracketEasy assembly and connection

Assembled Video for you to refer:

1. About case kit
2. Aboutcamera housing bracket

Package Included:(the camera and board is not included)

Set A: 1 x Case

Set B: 1 xCas kit with camera bracket