["Amlogic S905Y2 64bit quad core based Mini SBC Quadcore power with up to 4GB LPDDR4 RAM with the dimensions of a USB stick. Amlogic S905Y2 64bit quad core processor Mali G31 MP2 GPU, supports OpenGL ES 1.1 /2.0 /3.1 /3.2, Vulkan 1.1, Open CL 1.1 1.2, 2.0 Full Profile 64bit dual channel LPDDR4@3200Mb/s, 1GB/ 2GB or 4GB * WIFI4/BLE4 and WIFI4/BLE5 available for different models! soldered high performance eMMC 5.1 with capacities of 8GB/ 16GB Wireless 802.11 abgn wifi 2.4GHz, Bluetooth 4.2 Wireless 802.11 ac wifi 2.4/5GHz, Bluetooth 5.0 - 1 x UART - 2 x SPI bus - 2 x I2C bus - 1 x PCM/I2S - 1 x SPDIF - 1 x PWM - 1 x ADC - 6 x GPIO - 2 x 5V DC power in - 2 x 3.3V power pin", "RADXA ZERO", "Power adapter with USB type C port equal or larger than 5W", "MicroSD Card or onboard eMMC module", "Keyboard & Mouse", "Monitor with HDMI input"]