Hi.. I'm new to this so can someone confirm these are the correct cables before I purchase them:
1M DB9-F to Female 9 Pin Serial Null Modem RS232 Cable
USB to Male DB9 RS232 Serial Null Modem Adapter Cable 2
Unable to put links as I'm new, but they're both on eBay.
Is there a difference betwen 'DB9' and 'RS232'? Help would be appreciated, thanks.