Eleduino Cubieboard5 CubieTruck Plus Cortex-A7 Octa-core 2GB DDR3 8G eMMC SBC AllWinner SOC H8 ARM Cortex-A7 Octa-CorePowerVR SGX544MP1 Complies with OpenGL ES 2.0/1.1 1GB/2GB DDR3@480MHz (960MTPS), 2GB Default 100M/1000M Ethernet RJ45Wifi + BT 4.0 wireless connection with antenna on-board SATA 2.0 interface support 2.5' HDD(for 3.5' HDD, need another 12V power input) Software open source, Hardware openAndroid, Ubuntu and many other open source distribution