Brand Cubieboard Model Cubieboard2 A7 Quantity 1 Color Black + silver Material FR5 Features Dual-core can be extended to 32GB; Low power consumption; Easy installation Specification 1GB ARM Cortex-A7 dual-core processor NEON VFPv3 256KB level-two cache; Mali 400 dual-core OpenGL ES GPU; DDR3 1GB at 960M; HDMI 1080P high definition output; 10M/100M networking card; 4GB Nand Flash; 2 x USB hosts 1 x USB OTG 1 x SATA 1 x IR; 90 x Expansion ports Supports I2C SPI LCD and various sensors; OS supported: Android Ubuntu Linux; Firmware Download link: http://linux-sunxi.org/Cubieboard/AndroidImages ubuntu12.04 (For Android 4.2.2) http://linux-sunxi.org/Install_Ubuntu_Linux_for_Cubieboard; Code link: https://github.com/cubieboard2 Application Learning development board English Manual/Spec No Packing List 1 x Development board 1 x Power cable (100cm) 1 x SATA cable (40cm) 1 x Bag of screws 2 x Installation boards