Amlogic A311D Quad core ARM -A73 and dual core ARM -A53 CPU ,ARM G52 MP4(6EE) GPU NPU for AI :Next generation, deep-neural-network applications, at 5.0 TOPS 4GB LPDDR4 RAM 16GB eMMC flash (Max 128G) support MIPI Camera interface support MIPI Screen interface Minipcie output 26 PIN GPIO support Android and Linux system. Start Started with CM4 SoC - Amlogic A311D hexa-core processor with 4x Arm -A73 cores, 2x Arm -A53 cores, Arm Mali-G52 MP4 (6EE) GPU with OpenGL ES 3.2, 1.0 and OpenCL 2.0 support, 5 TOPS NPU System Memory - 4GB LPDDR4 Storage - 16GB eMMC flash (option up to 128GB), MicroSD card slot Video interfaces 2.1 output up to 4Kp60MIPI connector for displayMIPI connector for camera Networking - 1x Gigabit Ethernet ports one via RTL8211F GbE transceiver USB - 2x USB 2.0 Type-A port, 1x USB Type-C port Expansion - 26-pin GPIO header Debugging - 3-pin header for serial console - 2x buttons. Power Supply - Via USB-C port or pin header Material: PC+Metal Color as shown Package Contents: 1 x module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.