Re: [WANT] USB > Serial adapter (plugs into RS232 port)

From: Mike S. (retsuhcs_at_xinap.moc)
Date: 01/06/05


Date: Thu, 6 Jan 2005 22:02:55 +0000 (UTC)


In article <41dda7fb$0$556$b45e6eb0@senator-bedfellow.mit.edu>,
Scott Ehrlich <scott@mit.edu> wrote:
>
>I have a device with cable having a USB connector to plug into a computer.
>I want to get a USB-to-Serial adapter so I can plug the device into a
>computer's serial port (9 pin). This is backwards from modern times, when
>companies are offering devices to convert a serial connector to USB to
>plug into a computer's USB port. _I am looking to take a USB connector
>and plug into a Serial port_.

You are not going to find such an animal.

The devices you see are not simply plugs with wires; they contain
electronics that are driven by drivers on the host computer that provide a
"virtual" serial port that is mimicked by those electronics.

To do the reverse ... plug a USB device into a serial port ... is simply
not feasible as there is no established way to make electronics and device
driver support to create a virtual USB hub.



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