The for Banana Pi M2 Zero is an ultra compact single board computer which measures only 62x30mm.Its external interfaces are the same as the for Zero W, and it will fit almost all cases and accessories for the Zero W. It uses the quad-core Cortex A7 Allwinner H3 (Old version is H2+)processor, with 512MB RAM. It's Perfect for light-weight systems and space-limited applications. Like other members of the for Banana Pi family, it supports both Linux and Android operating systems.Material:plasticcolour:bluePackage Contents:1 * for Banana Pi M2 Zero 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.