USB to Serial Full-Handshake UART Development DIP Module, FTDI Chip The UMFT231XA is a development module that converts USB to Serial Full-Handshake UART (Universal Asynchronous Receiver/Transmitter) interface
Small PCB assembly module designed to fit a standard 7.62mm (0.3”) wide 20-pin DIP socket
On board USB 'mini-B' socket allows the module to be connected to a PC