This is a 7' touchscreen case for the Raspberry Pi 3 (B/B+), which also includes a built-in fan. With this case you can protect your Raspberry Pi and touchscreen while keeping it properly cooled. The kit also includes models for display covers, stands and fan mounts. In addition, you can also get alternative mounting brackets for your case, which can be purchased separately. This case ensures that your Raspberry Pi is protected and functioning optimally.