For Banana Pi -M2 -core single-board computer is developed with Allwinner R40/V40 chip. Support onboard Wifi and Bluetooth, support SATA interface, can directly connect to . There is an SD card socket on the board to the system image from the SD card.for Banana PI -M2 has strong compatibility and can run android system, Debian linux, linux, system and Allwinner TinaLinux system.for Banana PI -M2 Hardware: Allwinner R40/V40 -core processor, 1GB LPDDR3 memory, Gigabit Ethernet port, 4 USB ports Run Android5.1 smoothly. The Banana PI -M2 is exactly the same size as the 3 and can be directly used with the 3 case. GPIO compatible with 3 and can run rasbian system.for As a member of Banana Pi family, -M2 is a direct upgrade version of Banana Pi M1/M1+, which supports SATA.The size and interface of the board are the same as the 3, so you can use the 3 shell and other accessories directly on the -M2 .Material: PCBcolour: bluePackage Contents:1 x Development Board