Rockchip® ARM Cortex A17 RK3288, 5V DC-in Features 1. Rockchip® ARM Cortex A17 RK3288 Quad-core 1.8GHz 2. On board 1333/2GB DDR3L DRAM 3. On board 8G Flash ROM up to 64GB 4. 1* Realtek GbE, 1* 26bit GPIO, 4* USB2.0, 1* OTG, 1* HDMI, 1* MIPI DSI, 1* MIPI CSI 5. 1* Micro SD up to 64GB 6. Support 802.11 b/g/n 2.4G, BT-V4.0 7. Support Android 9.0 and Debian9.0 　>