I have been using devices like this one quite happily:
http://www.ebay.co.uk/itm/USB-2-0-9-Pin-Serial-RS-232-RS232-Adaptor-Converte
r-/130477800614?pt=UK_Computing_CablesConnectors_RL&hash=item1e61153ca6
At that price you can't really go wrong. I notice that there are some around
with a wire between the RS-232 connector and the USB plug, that might be a
good idea because on occasion I have unintentionally pulled the cable and
bent the device.
Regards
Rob
  -----Original Message-----
 From: cctalk-bounces at 
classiccmp.org [mailto:cctalk-
 bounces at 
classiccmp.org] On Behalf Of David Griffith
 Sent: 11 September 2011 06:28
 To: cctalk at 
classiccmp.org
 Subject: Choosing a USB RS232 converter
 Lately I've been wanting to do RS232 stuff with my laptop instead of 
desktop
  machine.  Would someone please recommend a good
USB-to-RS232
 converter?
 --
 David Griffith
 dgriffi at 
cs.csubak.edu
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