Function of PCBA of Android TV Box CPU RK2908,ARM Cortex A8,1GHz frequency 1GB DDR3,4GB Flash Support 3G Built-in Wi-Fi Multifunctional PCBA of Android TV Box Hardware Spec.ARM Cortex A8 CPU (Rockchip RK2908),1GHz frequency1GB DDR34GB NAND Flash,can enlarge to 16GBBuilt-in Wi-FiPort Spec.1 HDMI Output: Digital Full HD Interface (Max. Video Output Resolution 1080p @ 60Hz)1 mini AV Output: CVBS and ...