According to the search, an RS232 input-to-USB output converter is an electronic device that converts RS232 serial signals into USB digital signals. It is often used to connect older serial devices to new computers, as most modern computers no longer come with RS232 serial ports.
The converter includes serial control chip, USB control chip and data buffer and other components.
Users can use it by connecting the serial port to the serial port of the converter and then connecting the converter to the computer via a USB port.
Some RS232 input-to-USB output converters also have LED indicators to show the status during transfer.
An input-to-USB output converter is a device that converts signals from an RS232 serial port, such as a computer serial port, into signals from a USB port.
It usually contains a serial port (DB9 or DB25), a USB port, and an internal chip that can convert data from the serial port into USB data and output it to the computer via the USB port.
This converter can be used for many applications, such as connecting serial devices to computers, such as printers, scanners, etc.