Amlogic S905Y2 64bit quad core based Mini SBC Version: RS102-D4E16H Antenne onboard, Gpio gelötet Quadcore power with up to 4GB LPDDR4 RAM with the dimensions of an USB-stick. Available Models: 512MB LPDDR4 RAM, WIFI4/BLE4, no eMMC 1GB LPDDR4 RAM, WIFI4/BLE4, no eMMC 2GB LPDDR4 RAM, WIFI5/BT5, 8GB eMMC 4GB LPDDR4 RAM, WIFI5/BT5, 16GB eMMC RADXA Zero product details Amlogic S905Y2 64bit quad core processor Quad Cortex-A53, frequency 1.8Ghz, 12nm GPU Mali G31 MP2 GPU, supports OpenGL ES 1.1 /2.0 /