USB to Serial Converter
Part Number: USB633
DescriptionTTL-to-USB converter. You can connect this converter to any TTL level or UART serial port.
This converter is seen as a COM port by your computer or laptop, and is available for use by any program that accesses COM ports.
It works great for programming microcontrollers such as the arduino, Raspberry Pi, ESP8266, or any other that can be programmed over serial.