Raspberry Pi is an ultra-compact computer that can be used in many situations. The functions can be extended by connecting with various external devices. It is very suitable for applications in computer vision, voice recognition, artificial intelligence, education, robot programming and other industries. Our Raspberry Pi 4b package contains Raspberry Pi 4B (4GB RAM), 32GB (Class10) microSD card and 5.1V/3A USB Type-C power supply with technical suitability, which is the officially recommended amperage for Raspberry Pi. Includes a wealth of accessories such as power cords with adapters and switches, microHDMI to HDMI cable, CAT6 network cable, USB microSD card reader and heat sink. Very suitable for Raspberry Pi lovers.