Banana pie  M2 A31S banana chip quad core single board computerProduct introduction:Banana PI BPI-M2 is a quad-core high-performance single board computer, Banana PI BPI-M2 is a more powerful than the Raspberry Pi And roid4.4 quad-core products.Banana PI BPI-M2 strong compatibility, can run android system, Debian linux, Ubuntu linux, Raspberry Pi system and cubieboard system.Banana PI BPI-M2 Hardware: 1Ghz ARM7 quad-core processor, 1GB DDR3 memory, Gigabit Ethernet port, 4 USB interfaces running smoothly And roid4.4. Banana PI BPI-M2 volume size as a credit card, and BPI-M1 same size but have different interfaces, easy to run "Quake III: Arena" This game, support 1080P HD video output, GPIO compatible and can run Raspberry PiB + its ROM Image.