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Landon Diaz
Landon Diaz

The Ultimate Guide to USB to RS232 DB9 Serial Adapter Cable Driver Download and Installation

the purpose of this driver is to allow the user to connect the gsm modem to a computer using the rs232 serial port on the computer. the modem is not connected to the computer directly but it is connected to the adapter cable. note that this driver is not able to simulate the modem dial-tone signal, but it can allow you to send or receive data to and from the modem.

usb to rs232 db9 serial adapter cable driver download

although this driver is able to support rs232 db9 serial port, it does not support the rs232 rs422 db9 serial port. this driver does not support the rs422 serial port, as it is a non standard rs232 serial port. you need to use the modem driver for the rs422 serial port on the computer. the correct driver can be found on the gsm modem manufacturer's web site.

the driver must be installed manually. you can install the driver for the windows 2000/xp/vista/7 operating systems using the driver setup utility. if you want to install the driver manually, you need the following files.

you need the driver files for the modem (which is not available from the gsm modem manufacturer), the rs232 db9 serial port driver for the computer (if the computer does not have this driver), the usb to rs232 db9 serial adapter cable and the inf file which contains the device information required to install the driver. you can download the files from the following location:

when you download the driver from the manufacturer's web site, you need to make sure that the inf file is not compressed or that the.inf file extension is not added. this is because the driver setup program does not support the.inf file extension.


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