Serial Direct Cable Connection, DB9, DB25, COM Ports and Pinouts
Crossover or "Null Modem" vs. Straight Through Serial Cable - Decisive Tactics, Inc.
Epson Serial/RS-232 Cable DB9 to DB25 pinout diagram @ pinoutguide.com
EIA/TIA-561pin layout.Serial interface via 8-pin
Amazon.com: CableWholesale DB9 to DB25 Serial Cable, 9 Conductor 28 AWG Single Shielded RS232 Serial Cable, DB9 9 Pin Male to DB25 25 Male Connector Serial Cable, Beige, 6 Foot : Electronics
Serial Cable - 6FT DB9 Female to DB25 Female Null Modem | ShowMeCables.com
Tech Stuff - RS232 Cables and Wiring
CC2047-06 - 6ft DB9 Female to DB25 Male Null Modem Cable
Serial Cables - 15FT DB9 Female to DB25 Male AT Modem Cable | ShowMeCables.com
Serial Direct Cable Connection, DB9, DB25, COM Ports and Pinouts
Cable Spec 41 - NULL MODEM Crossover DB9 to DB25 Pinout - ATTWiki
The RS232 Standard
Serial (RS232) port connectors. Pinout and signals for the serial port connector
The RS232 Standard
CC2046-FF - DB9 Female to DB25 Female RS232 Serial Null Modem Adaptor
Serial cable with connector DB25 male to DB9 female 1.8m - Cablematic
Serial (RS232) port connectors. Pinout and signals for the serial port connector
6ft Null Modem Cable, UL, DB9 Female, DB25 Female
Serial/AT Modem Adapter, DB9 Male to DB25 Female
10ft DB9 Female to DB25 Male Null Modem Cable
3 Foot DB9 Female to DB25 Male Serial RS232 Modem Cable
RS232 connector pin assignment
Null Modem cable wiring - THUNDERDOME – the ATARI site
All you have to learn about serial connector pinouts
RS232 connector pin assignment
RS232 serial cable pinout information - Lammert Bies
RS-232 Connections That Work
17855: Serial Cable, DB9 Pin (Male) to Pigtail
