CM4 Media is a multimedia computer designed based on Raspberry Pi Compute Module 4, Its small and exquisite body, powerful and reliable computing functions, and comprehensive entertainment functions have become the PC favorite of the Raspberry Pi. CM4 Media is equipped with Raspberry Pi with Linux as OS using Broadcom BCM2711 quad-core Arm^® Cortex^®-A72 64-bit runs at 1.5GHz CPU. CM4 Media is installed with Raspberry Pi-certified external Wi-Fi and Bluetooth dual-band antennas to provide reliable wireless communication. CM4 Media’s case is made of CNC-cut aluminum alloy with a weight of about 200 grams. The case provides excellent heat dissipation performance for the CPU, PMU and wireless module with a wide temperature range of -25°C to +60°C, which improves the system reliability. It is available in silver and pink casing colors and has ESD protection to prevent surge and static electricity for interconnections. CM4 Media has a support base and custom fixing screws on the PCB to prevent the PCB from being damaged due to force, and at the same time improve the reliability of the connection between the CM4 module and the PCB through screw fixing. The multimedia features make it a desired product in the market.