![Amazon.com: PNGKNYOCN 30cm DB9 Y Splitter Cable DB9 9 Pin 1 Male to 2 Female Rs232 Serial Splitter Adapter Straight-Through Cable YOUCHENG for Connect Various Serial Interface Devices : Electronics Amazon.com: PNGKNYOCN 30cm DB9 Y Splitter Cable DB9 9 Pin 1 Male to 2 Female Rs232 Serial Splitter Adapter Straight-Through Cable YOUCHENG for Connect Various Serial Interface Devices : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61MoBAUeptL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: PNGKNYOCN 30cm DB9 Y Splitter Cable DB9 9 Pin 1 Male to 2 Female Rs232 Serial Splitter Adapter Straight-Through Cable YOUCHENG for Connect Various Serial Interface Devices : Electronics
![Amazon.com: Your Cable Store 5 Pack Serial Port 9 Pin Null Modem Adapter DB9 Male/Female RS232 : Electronics Amazon.com: Your Cable Store 5 Pack Serial Port 9 Pin Null Modem Adapter DB9 Male/Female RS232 : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51CJdEI-DgL.jpg)
Amazon.com: Your Cable Store 5 Pack Serial Port 9 Pin Null Modem Adapter DB9 Male/Female RS232 : Electronics
![Amazon.com: Your Cable Store 1 Foot DB9 9 Pin Serial Port Y Cable 1 Male / 2 Female RS232 : Electronics Amazon.com: Your Cable Store 1 Foot DB9 9 Pin Serial Port Y Cable 1 Male / 2 Female RS232 : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71q5y8hWDwL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Your Cable Store 1 Foot DB9 9 Pin Serial Port Y Cable 1 Male / 2 Female RS232 : Electronics
![Amazon.com: LFHUKEJI RJ45 to RS232,DB9 9-Pin Serial Port Female to RJ45 Female Cat5e/6 Ethernet LAN Extend Adapter : Everything Else Amazon.com: LFHUKEJI RJ45 to RS232,DB9 9-Pin Serial Port Female to RJ45 Female Cat5e/6 Ethernet LAN Extend Adapter : Everything Else](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/5157J1-kf6L._AC_UF894,1000_QL80_.jpg)
Amazon.com: LFHUKEJI RJ45 to RS232,DB9 9-Pin Serial Port Female to RJ45 Female Cat5e/6 Ethernet LAN Extend Adapter : Everything Else
![Amazon.com: SABRENT 6-FT USB to RS-232 DB9 Serial 9 pin Adapter (Prolific PL2303) (SBT-USC6K) : Electronics Amazon.com: SABRENT 6-FT USB to RS-232 DB9 Serial 9 pin Adapter (Prolific PL2303) (SBT-USC6K) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81pEheRxqzL._AC_UF894,1000_QL80_.jpg)
Amazon.com: SABRENT 6-FT USB to RS-232 DB9 Serial 9 pin Adapter (Prolific PL2303) (SBT-USC6K) : Electronics
![Amazon.com: StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter (ICUSB2321F) : Electronics Amazon.com: StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter (ICUSB2321F) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71Kp2QUA0qL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: StarTech.com USB to Serial Adapter - 1 port - USB Powered - FTDI USB UART Chip - DB9 (9-pin) - USB to RS232 Adapter (ICUSB2321F) : Electronics
![Amazon.com: DB9 RS232 to RJ45 Extender, DB9 9-Pin Serial Port Female&Male to RJ45 CAT5 CAT6 Ethernet LAN Extend Adapter Cable-2pcs (2-Adapter) : Electronics Amazon.com: DB9 RS232 to RJ45 Extender, DB9 9-Pin Serial Port Female&Male to RJ45 CAT5 CAT6 Ethernet LAN Extend Adapter Cable-2pcs (2-Adapter) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71ZHrGvxLZL.jpg)
Amazon.com: DB9 RS232 to RJ45 Extender, DB9 9-Pin Serial Port Female&Male to RJ45 CAT5 CAT6 Ethernet LAN Extend Adapter Cable-2pcs (2-Adapter) : Electronics
![Amazon.com: 6FT DB9 9 Pin to RS232 3.5mm Audio Jack Serial Adapter Cable FTDI Chip DB9-RS232-AJ : Electronics Amazon.com: 6FT DB9 9 Pin to RS232 3.5mm Audio Jack Serial Adapter Cable FTDI Chip DB9-RS232-AJ : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61nwHJxxemL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 6FT DB9 9 Pin to RS232 3.5mm Audio Jack Serial Adapter Cable FTDI Chip DB9-RS232-AJ : Electronics
![Amazon.com: RS232 DB9 9 Pin Data Serial Cable, Male to Female DB9 Straight Through Extension Cable YOUCHENG for Computers, Printers, Scanners 4.5 Feet : Electronics Amazon.com: RS232 DB9 9 Pin Data Serial Cable, Male to Female DB9 Straight Through Extension Cable YOUCHENG for Computers, Printers, Scanners 4.5 Feet : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61XjVTxpI5L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: RS232 DB9 9 Pin Data Serial Cable, Male to Female DB9 Straight Through Extension Cable YOUCHENG for Computers, Printers, Scanners 4.5 Feet : Electronics
![Amazon.com: YCS basics Black 10 Foot DB9 9 Pin Serial / RS232 Male/Female Extension Cable : Electronics Amazon.com: YCS basics Black 10 Foot DB9 9 Pin Serial / RS232 Male/Female Extension Cable : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61-M6GWxCML._AC_UF1000,1000_QL80_.jpg)
Amazon.com: YCS basics Black 10 Foot DB9 9 Pin Serial / RS232 Male/Female Extension Cable : Electronics
![ELECABLE USB Type C to RS232 DB9 Serial(9-Pin) Converter Adapter Cable 5ft with a Male to Female Connector, Compatible with MAC OS, Windows, Android, Linux Type C Device (USB C) ELECABLE USB Type C to RS232 DB9 Serial(9-Pin) Converter Adapter Cable 5ft with a Male to Female Connector, Compatible with MAC OS, Windows, Android, Linux Type C Device (USB C)](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61YRgx0LDML.jpg)
ELECABLE USB Type C to RS232 DB9 Serial(9-Pin) Converter Adapter Cable 5ft with a Male to Female Connector, Compatible with MAC OS, Windows, Android, Linux Type C Device (USB C)
![Amazon.com: LFHUKEJI RJ45 to DB9, DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console Cable 9.8Ft : Industrial & Scientific Amazon.com: LFHUKEJI RJ45 to DB9, DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console Cable 9.8Ft : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61-9fAgZe1L._AC_UF894,1000_QL80_.jpg)
Amazon.com: LFHUKEJI RJ45 to DB9, DB9 9-Pin Serial Port Male to RJ45 Female Cat5 Ethernet LAN Console Cable 9.8Ft : Industrial & Scientific
![Amazon.com: SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P) : Electronics Amazon.com: SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71OBbDUesQL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P) : Electronics
![Amazon.com: zdyCGTime RJ45 to RS232 Cable, DB9 9-Pin Serial Port Female&Male to RJ45 Female Cat5/6 Ethernet LAN Console(15CM/6Inch) 2Pack : Electronics Amazon.com: zdyCGTime RJ45 to RS232 Cable, DB9 9-Pin Serial Port Female&Male to RJ45 Female Cat5/6 Ethernet LAN Console(15CM/6Inch) 2Pack : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81mthDELuNL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: zdyCGTime RJ45 to RS232 Cable, DB9 9-Pin Serial Port Female&Male to RJ45 Female Cat5/6 Ethernet LAN Console(15CM/6Inch) 2Pack : Electronics
![Amazon.com: Avanexpress DB9 Breakout Connector RS232 Serial 9 Pin Connector Db9 Terminal Female with Screw : Electronics Amazon.com: Avanexpress DB9 Breakout Connector RS232 Serial 9 Pin Connector Db9 Terminal Female with Screw : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51TNW3zwUZS._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Avanexpress DB9 Breakout Connector RS232 Serial 9 Pin Connector Db9 Terminal Female with Screw : Electronics
![Amazon.com: uxcell 5 Pairs RS232 Serial DB9 DB-9 9-Pin Male & Female Connector Jack Socket : Electronics Amazon.com: uxcell 5 Pairs RS232 Serial DB9 DB-9 9-Pin Male & Female Connector Jack Socket : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61OEbhtoadL._AC_UF894,1000_QL80_.jpg)
Amazon.com: uxcell 5 Pairs RS232 Serial DB9 DB-9 9-Pin Male & Female Connector Jack Socket : Electronics
![Amazon.com: Your Cable Store RS232 DB9 9 Pin Serial Port Cable Female / Female (3 feet) : Electronics Amazon.com: Your Cable Store RS232 DB9 9 Pin Serial Port Cable Female / Female (3 feet) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51BciZYVs4L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Your Cable Store RS232 DB9 9 Pin Serial Port Cable Female / Female (3 feet) : Electronics
![Amazon.com: Avanexpress DB9 Breakout Connector RS232 Serial 9 Pin Connector Db9 Terminal Female with Screw : Electronics Amazon.com: Avanexpress DB9 Breakout Connector RS232 Serial 9 Pin Connector Db9 Terminal Female with Screw : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51TNW3zwUZS.jpg)