Cubieboard4 CC-A80 High-Performance Mini PC Development Board Cubieboard A80 Allwinner A80, Octa- Core big-LITTLE A15/A7, 28mm CPU: Arm Cortex A15x4 up to 2.0GHz, A7x4 up to 1.3GHz Support USB 3.0 Support 4K encode/decode, H.265 Android4.4, Ubuntu 12.04 and other Linux distros