CPU - Allwinner A20* (ARM Cortex-A7 dual-core 2 x 1. 0GHz)GPU - ARM Mali400MP2 - complies with OpenGL ES 2. 0/1. 1)System Memory - (SDRAM) 1GB DDR3 (shared with GPU)Onboard Storage - SD/MMC card slot max. 64GB; up to 2TB on a SATA diskOnboard Network - 10/100/1000 Ethernet RJ45 (optional USB WiFi Dongle)Video Output - HDMI, Composite (AV video), extendable with the on-board LVDS connectorAudio - I/O - HDMI, 3. 5 mm stereo jack output, on-board microphone inputUSB - 2 x USB 2. 0 ports, 1 x OTG micro-USB port, 1 x micro-USB for power supplyExpansion - Extendable 26-pin GPIO (General Purpose Input/Output) headers, camera connector, display connector for LVDS and a touch screenMisc - 3 x on-board buttons(Power Switch, Reset, U-boot key); IR receiverDimensions - 92 mm x 60 mmWeight - 48g