QVS DB-9 RS 232 Serial Female to DB-9 RS 232 Serial Female Null Modem Cable 6 ft. - Beige - Micro Center
StarTech.com 2m Black DB9 RS232 Serial Null Modem Cable F/M - SCNM9FM2MBK - Serial Cables - CDW.com
3ft (0.9m) Serial RS232 DB9 Null Modem Cable with Low Profile Connectors M/M - In-Wall CMG-Rated | Serial RS232 | Computer Cables | USB and PC
Serial Port and Modem Cables
StarTech.com Null-Modem Serial Cable - Extend your EGA monitor cable or mouse cable by 6ft - 6ft rs232 cable - 6ft db9 cable - 6ft db9 serial cable -6ft straight through serial
3ft (0.9m) Serial RS232 DB9 Null Modem Cable with Low Profile Connectors F/F - In-Wall CMG-Rated | Serial RS232 | Computer Cables | USB and PC
StarTech 1m Female to Female RS232 Serial Null Modem Cable - Black | AusPCMarket
SERIAL/PARALLEL/BUS : Serial Cable 3m Black DB9 RS232 Serial Null Modem Cable F/F 3 metres