ITEM NAME:MCP4725 I2C DAC Breakout Module 12Bit Resolution Arduino Raspberry KQ J Gh SE Features: 12-bit resolution I2C Interface (Standard, Fast, and High-Speed supported) Small package 2.7V to 5.5V supply Package includeï ¼Å¡ 1 x I2C MCP4725 DAC Breakout Development Board.I2C Interface (Standard, Fast, and High-Speed supported).