CM4 Media has a high-performance chip that can run in 2GHz overclocking mode, while the CPU of Raspberry Pi can only run in 1.5GHz mode at most, and is equipped with SSD hard disk, which is convenient for users to store data. In addition, it also supports SD card storage, and users can choose the storage path according to their preferences. CM4 Media has a standard HDMI Type-A (full-size) interface, which uses CM4 HDMI 0 signals and supports HDMI 2.1 video output with a maximum resolution of 4kp60 to have a 4k HD video output and a micro-HDMI to support dual screens. CM4 Media has a WM8960 chipset that supports dual speaker 5W playback, has a microphone, and a 3.5mm headphone jack. CM4 Media has an 8-megapixel Sony camera, which can be used with the built-in lib-camera to easily realize functions such as taking photos and recording videos. The CM4 Media uses USB Type-C power interface to meet the needs of personal computing applications and two channels of USB 3.0 and one channel of USB 2.0 which can connect a mouse, keyboard, or other USB devices. CM4 Media is equipped with a Gigabit Ethernet interface, which can be connected to a wired network. The system supports 5V/3A USB Type-C DC power input, and a real-time clock (RTC). CM4 Media has a Wi-Fi/Bluetooth and 4G/LTE function (which is optional), the user needs to choose while ordering the device. It has excellent temperature stability due to the product casing and heatsink design.