Brand Cubieboard Model Cubieboard3 A7 Cubietruck Quantity 1 Color Black Material FR5 Features Dual-core Cubietruck uses 2GB DDR3 capacity can be extended to 32GB; Low power consumption and easy to use Specification 1 AllWinnerTech SOC A20 ARM Cortex-A7 Dual-Core ARM Mali400 MP2 Complies with OpenGL ES 2.0/1.1; 2 2GB DDR3@480MHz; 3 HDMI&VGA 1080P display output on-board; 4 10M/100M/1G Ethernet; 5 Wi-Fi + BT wireless connection with antenna on-board; 6 SATA 2.0 interface support 2.5 HDD (for 3.5 HDD only need another 12V power input); 7 Storage solution: NAND + Micro SD or TSD + Micro SD or 2 x Micro SD; 8 2 x USB HOST 1 x OTG 1 x SPDIF 1 x IR 4 x LEDs 1 x Headphone 3 x Keys; 9 Power: DC5V at 2.5A with HDD support Li-battery & RTC; 10 54 extended pins including I2S I2C SPI CVBS LRADC x2UART PS2 PWMx2 TS/CSI IRDA LINEIN&FMIN&MICIN TVINx4 with 2.0 pitch connectors; 11 PCB size11cm x 8cm x 1.4cm very suite for installing a 2.5 HDD Application Learning development board English Manual/Spec No (You can check the details on this web: Http://cubieboard.org ) Packing List 1 x Development board 1 x Heatsink 1 x Power cable (100cm) 1 x SATA cable (40cm) 1 x USB upgrade cable (80cm) 1 x OTG cable (10cm) 1 x Bag of screws 2 x Installation boards