Kinetic Technologies KTS1622EUAA Evaluation Kit is designed to evaluate the KTS1622 low voltage 16-bit I2C-bus I/O expanders functionality, performance, and PCB layout. This kit comes with a fully assembled and tested PCB with the KTS1622 IC installed, an MCP2221A board with Stemma QT cable, and a quick start guide. The KTS1622 low voltage 16-Bit I2C-bus I/O expanders are designed for microcontrollers when additional I/Os are required with minimum interconnections. Typical applications include smartphones, tablets, wearables, laptops and desktops.