For Banana pi BPi-M2 zeo is a very small open source single board computer, designed with the Allwinner H3 chip solution, and can also be used directly with the Allwinner H3,The size is exactly the same as the Zero, the size is 60mm x 30mm, it supports onboard and Bluetooth, 512MB memory, and Mini -compatible interface.For Banana pi BPI-M2 zero supports Android, Debian Linux, Ubuntu linux, Raspbian systems, and can be used for IoT and educational application development.X630-C1 is a brand new metal case specially designed for 4 & X630 compatible to CSI-2 Module & X630-A2.Easy to installName:BPi-M2 Zero Development BoardProcessor Brand: Allwinner H3Model Number: BPI M2 Zerocolor:BlueMaterial:PCBsize:60mm x 30mmPackage Contents:1 x development boardOnly the above package content, other products are not included.Note: Light 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.