Features: 1GHz and 700MHz RISCV C906 processors. Integrated CVITEK TPUs for smartests detection Like neurals networkings hardware accelerators, AI imaging recognition. Supports H.264/H.265 video encoding, up to 2880x1620@20fps. for high-definitions CMOS sensorings. Programmable frequency output for sensorings clock. Comprehensive features for imaging optimization. Partial OpenCVs library support with hardware acceleration. 16-bit sound codecs with builts-in mics input and output functions. Flexible networking configuration with 1 Ethernet PHY. Specifications: Processor : CVITEK CV1800B (C906@1Ghz + C906@700MHz) Memory : DDR2 64MB Storage : 1PC slot,1PC NAND solder pad USB : 1PC Type C for data and Power,1PC USB2 solder pad Camera : 1PC 16P connectors (2-lane) GPIO : up to 26 Pin available for general purpose I/O（GPIO） Size : 21x51mm Package Includes: 1 x RISCV note: Please allow 0-1cm error due to manual measurement. make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color the item. Thank you.