A USB-to-serial adapter is an ideal solution when you must connect any device devoid of a serial port to a USB port. There are many types of cables/adapters classified based on the interface type. Some of them are USB to TTL cables, USB to RS232 cables, USB to RS422 cables, and USB to RS485 cables.
https://www.futureelectronics.com/c/interconnect/usb-to-ttl-rs232-rs422-rs485-cables/products
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