My laptop computer does not have a serial port, so I can I use a USB-to-serial converter?
STP-131 does not support USB interface. You have to use a USB-serial converter if you need to use the computer without a serial port.
You should install the driver provided by the converter manufacturer in order to use the converter.
Some converters may introduce data corruption problems. BIXOLON does not guarantee the quality if using a USB/serial converter. We recommend you use proven converters.