The Zero 3 4G uses a full-memory H618 64-bit high-performance quad-core -A53 processor, Arm Mali-G31 MP2 GPU, and supports OpenGL ES 1.0/2.0/3.2, OpenCL 2.0, 1.1, etc. Support a variety of video formats codec, Micro- output support 4K display, can be widely used in TV boxes, smart projection equipment and so on. Suitable for Building Mini PC/Smart Robot/Game Console/Workstation/Media Center/VR/Etc. The Zero 3 Mini PC Computer can also extend the functions of headphones, TV-Out, USB2.0, and infrared reception through the 13Pin expansion port and adapter board. The Zero 3 26Pin expansion function port on this board further enrichis the functional interface of the motherboard and enhances the potential for development. Single Board Computers can builed a computer, a wireless server, Games, music and sounds, HD video, a speaker, Android, Scratch. Pretty much anything else, because is open source. Color: Blue Material: metal Package Contents: 1x Development Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.