Tripp Lite 6ft DB9 Serial Extension Cable Straight Through RS232 M/F 6' - serial cable - DB-9 to DB-9 - 6 ft - P520-006 - Serial Cables - CDW.com
![Amazon.com: StarTech.com 2m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1002MBK), 6.6 ft / 2m : Electronics Amazon.com: StarTech.com 2m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1002MBK), 6.6 ft / 2m : Electronics](https://m.media-amazon.com/images/I/71T9MgObdSL.jpg)
Amazon.com: StarTech.com 2m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1002MBK), 6.6 ft / 2m : Electronics
![Amazon.com: XMSJSIY DB9 Connector RS232 Serial Port Cable DB9 Adapters Solderless 9-Pin COM Port Breakout Replacement Cable Order:235 (Male) -1.5m/4.92Feet : Electronics Amazon.com: XMSJSIY DB9 Connector RS232 Serial Port Cable DB9 Adapters Solderless 9-Pin COM Port Breakout Replacement Cable Order:235 (Male) -1.5m/4.92Feet : Electronics](https://m.media-amazon.com/images/I/71On32SuTlL.jpg)
Amazon.com: XMSJSIY DB9 Connector RS232 Serial Port Cable DB9 Adapters Solderless 9-Pin COM Port Breakout Replacement Cable Order:235 (Male) -1.5m/4.92Feet : Electronics
![Amazon.com: Connectors Pro Pc Accessories 10 Pairs DB9 Male and Female D-Sub Solder Type Connector, 20-Pack (10 Male + 10 Female) : Electronics Amazon.com: Connectors Pro Pc Accessories 10 Pairs DB9 Male and Female D-Sub Solder Type Connector, 20-Pack (10 Male + 10 Female) : Electronics](https://m.media-amazon.com/images/I/818XEdM97BL.jpg)