USB to JTAG FT232H High Speed Multifunctional UART FIFO SPI I2C Module

It could be helpful if your computer can communicate directly to components, like sending control to an LED or read sensor data directly from your computer. 

This device is using FT232H, a chip that is similar to is USB-to-serial version, but adds a 'multi-protocol synchronous serial engine' which allows it to communicate to other components that use SPI, I2C, UART, JTAG, and more. Several digital I/O pins that can read and write signal data.

This module operates at USB Hi-Speed 480Mbps rate; this fast single channel bridge chip features either a flexible serial interface or a parallel FIFO interface, with data transfer speeds up to 40Mb/s. 

This module could substitute when you want to use another programming language like Python to test a device that uses quickly SPI, I2C, or the general-purpose I/O.