FEATURES Allwinner A20 dual core Cortex-A7 processor, each core typically running at 1GHz and dual-core Mali 400 GPU 512MB DDR3 RAM memory SATA connector with 5V SATA power jack HDMI connector with FullHD support (1080p) 2 x USB High-speed host with power control and current limiter USB-OTG with power control and current limiter 100MBit native Ethernet LiPo Battery connector with battery-charging capabilities LCD connector compatible with with 4.3", 7.0", 10.1" LCD modules from Olimex 160 GPIOs on four GPIO connectors MicroSD card connector DEBUG-UART connector for console debug with USB-SERIAL-CABLE-F GPIO LED Battery charge status LED Power LED 2KB EEPROM for MAC address storage and more 3 BUTTONS with ANDROID functionality + RESET button 4 mount holes 5V input power supply, noise immune design PCB dimensions: 84x60 mm DOCUMENTS User's manual Board's dimensions SOFTWARE GitHub OLINUXINO Project Image links, instructions, demo software, customer projects and more might be found at the wiki page of A20: A20-OLinuXino-Lime article