SoC – Allwinner H3 quad core Cortex A7 @ 1.6 GHz with ARM Mali-400MP2 GPU up to 600 MHz
System Memory – 1GB DDR3
Storage – 8GB eMMC flash + micro SD card slot
Video Output – HDMI with CEC, AV port
Audio I/O – HDMI, AV port, on-board microphone
Connectivity – 10/100M Ethernet, 802.11 b/g/n WiFi with external antenna
USB – 3x USB 2.0 host ports, 1x micro USB OTG port
Camera – CSI Interface
Expansions – 40-pin Raspberry Pi compatible header with 28 GPIOs, UART, I2C, SPI, PWM, CAN, I2S, SPDIF, LRADC, ADC, LINE-IN, FM-IN, and HP-IN
Debugging – 3-pin UART header for serial console
Misc – IR receiver; Power button; Power and status LEDs
Power Supply – 5V/2A via barrel jack (micro USB OTG cannot be used to power the board).
Dimensions – 85 x 55 mm