![Amazon.com: DB9 Breakout Board DB9 RS232 Serial Female to Terminal Block 10P Adapter 5 Pack : Electronics Amazon.com: DB9 Breakout Board DB9 RS232 Serial Female to Terminal Block 10P Adapter 5 Pack : Electronics](https://m.media-amazon.com/images/I/71NK2Q93RHL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: DB9 Breakout Board DB9 RS232 Serial Female to Terminal Block 10P Adapter 5 Pack : Electronics
![Amazon.com: PNGKNYOCN 30 cm Straight Through DB9 RS232 Serial Cable. 90 Degree Left to Right Angled RS232 Female to Female Cable, YOUCHENG, for Computers, Printers, Scanners(L/R) : Electronics Amazon.com: PNGKNYOCN 30 cm Straight Through DB9 RS232 Serial Cable. 90 Degree Left to Right Angled RS232 Female to Female Cable, YOUCHENG, for Computers, Printers, Scanners(L/R) : Electronics](https://m.media-amazon.com/images/I/71BwiVWdkBL.jpg)
Amazon.com: PNGKNYOCN 30 cm Straight Through DB9 RS232 Serial Cable. 90 Degree Left to Right Angled RS232 Female to Female Cable, YOUCHENG, for Computers, Printers, Scanners(L/R) : 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/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: 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: 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/I/61MoBAUeptL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 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: StarTech.com 4 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB to DB9 RS232 Hub (ICUSB2324I) : Everything Else Amazon.com: StarTech.com 4 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB to DB9 RS232 Hub (ICUSB2324I) : Everything Else](https://m.media-amazon.com/images/I/71d5VvmcKtL._AC_UF894,1000_QL80_.jpg)
Amazon.com: StarTech.com 4 Port USB to Serial RS232 Adapter - Wall Mount - Din Rail - COM Port Retention - FTDI USB to DB9 RS232 Hub (ICUSB2324I) : Everything Else
![Amazon.com: 6 Foot DB9 Male to Female RS232 Extension Serial Cable - 24 AWG with Grey PVC Jacket - Made in USA by Custom Cable Connection : Electronics Amazon.com: 6 Foot DB9 Male to Female RS232 Extension Serial Cable - 24 AWG with Grey PVC Jacket - Made in USA by Custom Cable Connection : Electronics](https://m.media-amazon.com/images/I/81twFLw7jFL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 6 Foot DB9 Male to Female RS232 Extension Serial Cable - 24 AWG with Grey PVC Jacket - Made in USA by Custom Cable Connection : 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/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: 6 feet DB9 Female Serial Cable, DB9 Female to Female, UL Rated, 9 Conductor, 1:1, Black, 9 Pin Serial Cable Female to Female, DB9 RS232 Female to Female Cable, CableWholesale : Electronics Amazon.com: 6 feet DB9 Female Serial Cable, DB9 Female to Female, UL Rated, 9 Conductor, 1:1, Black, 9 Pin Serial Cable Female to Female, DB9 RS232 Female to Female Cable, CableWholesale : Electronics](https://m.media-amazon.com/images/I/61EYaJKj6jL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 6 feet DB9 Female Serial Cable, DB9 Female to Female, UL Rated, 9 Conductor, 1:1, Black, 9 Pin Serial Cable Female to Female, DB9 RS232 Female to Female Cable, CableWholesale : Electronics
![Amazon.com: RJ45 to RS232 DB9 9-Pin Serial Port Female to RJ45 Female Cat5 Ethernet LAN Console 1.5m : Electronics Amazon.com: RJ45 to RS232 DB9 9-Pin Serial Port Female to RJ45 Female Cat5 Ethernet LAN Console 1.5m : Electronics](https://m.media-amazon.com/images/I/61tZvoFAP0L._AC_UF894,1000_QL80_.jpg)
Amazon.com: RJ45 to RS232 DB9 9-Pin Serial Port Female to RJ45 Female Cat5 Ethernet LAN Console 1.5m : Electronics
![Amazon.com: PNGKNYOCN 30 cm Straight Through DB9 RS232 Serial Cable. 90 Degree Left Angled RS232 Female to Female Cable, YOUCHENG, for Computers, Printers, Scanners(L) : Electronics Amazon.com: PNGKNYOCN 30 cm Straight Through DB9 RS232 Serial Cable. 90 Degree Left Angled RS232 Female to Female Cable, YOUCHENG, for Computers, Printers, Scanners(L) : Electronics](https://m.media-amazon.com/images/I/715MB0btYPL.jpg)
Amazon.com: PNGKNYOCN 30 cm Straight Through DB9 RS232 Serial Cable. 90 Degree Left Angled RS232 Female to Female Cable, YOUCHENG, for Computers, Printers, Scanners(L) : Electronics
![Amazon.com: SABRENT USB to RS-232 DB9 Serial 9 pin Adapter Prolific PL2303 1-ft [SBT-USC1K] : Electronics Amazon.com: SABRENT USB to RS-232 DB9 Serial 9 pin Adapter Prolific PL2303 1-ft [SBT-USC1K] : Electronics](https://m.media-amazon.com/images/I/81Mdvlhpb9L._AC_UF894,1000_QL80_.jpg)
Amazon.com: SABRENT USB to RS-232 DB9 Serial 9 pin Adapter Prolific PL2303 1-ft [SBT-USC1K] : 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 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/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
![StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1003MBK) StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1003MBK)](https://m.media-amazon.com/images/I/71T9MgObdSL._AC_UF1000,1000_QL80_.jpg)
StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1003MBK)
![Amazon.com: CableCreation USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black : Electronics Amazon.com: CableCreation USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black : Electronics](https://m.media-amazon.com/images/I/51z1Z7PEBRL._AC_UF894,1000_QL80_.jpg)
Amazon.com: CableCreation USB to RS232 Adapter with FTDI Chipset, USB to RS232 Male DB9 Serial Converter for Cashier Register, Modem, Scanner, Industriual Machinery, CNC, Black : Electronics
![DTech DB9 RS232 Serial Cable Female to Female Null Modem Cord Cross TX RX line for Data Communication (5 Feet, Black) DTech DB9 RS232 Serial Cable Female to Female Null Modem Cord Cross TX RX line for Data Communication (5 Feet, Black)](https://m.media-amazon.com/images/I/610vSfXtrkL._AC_UF1000,1000_QL80_.jpg)
DTech DB9 RS232 Serial Cable Female to Female Null Modem Cord Cross TX RX line for Data Communication (5 Feet, Black)
![Amazon.com: DTech DB9 to DB9 RS232 Serial Cable Male to Male Null Modem Cord Cross TX RX line for Data Communication (5 Feet, Black) : Electronics Amazon.com: DTech DB9 to DB9 RS232 Serial Cable Male to Male Null Modem Cord Cross TX RX line for Data Communication (5 Feet, Black) : Electronics](https://m.media-amazon.com/images/I/41Qvawr8JmL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: DTech DB9 to DB9 RS232 Serial Cable Male to Male Null Modem Cord Cross TX RX line for Data Communication (5 Feet, Black) : Electronics
![Amazon.com: JUXINICE Copper Wire Db9 Female to Female Cable 3ft Double Shielded with foil & Metal Braided,Gold Plated D-SUB 9 Pin RS232/RS485 Extension Serial Cable RS485 Cable-Black (Female to Female, 3.3FT 1M) : Amazon.com: JUXINICE Copper Wire Db9 Female to Female Cable 3ft Double Shielded with foil & Metal Braided,Gold Plated D-SUB 9 Pin RS232/RS485 Extension Serial Cable RS485 Cable-Black (Female to Female, 3.3FT 1M) :](https://m.media-amazon.com/images/I/61-BEWbOOML._AC_UF1000,1000_QL80_.jpg)
Amazon.com: JUXINICE Copper Wire Db9 Female to Female Cable 3ft Double Shielded with foil & Metal Braided,Gold Plated D-SUB 9 Pin RS232/RS485 Extension Serial Cable RS485 Cable-Black (Female to Female, 3.3FT 1M) :
![Amazon.com: DB9 Breakout Connector (2 Male+2 Female), BIFALE DB9 Solderless Connector RS232 D-SUB Serial Adapters 16mm thinner 9 Pin Port Terminal Breakout Board with Case Long Bolts Tail Pipe : Electronics Amazon.com: DB9 Breakout Connector (2 Male+2 Female), BIFALE DB9 Solderless Connector RS232 D-SUB Serial Adapters 16mm thinner 9 Pin Port Terminal Breakout Board with Case Long Bolts Tail Pipe : Electronics](https://m.media-amazon.com/images/I/71bRjkDvOvL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: DB9 Breakout Connector (2 Male+2 Female), BIFALE DB9 Solderless Connector RS232 D-SUB Serial Adapters 16mm thinner 9 Pin Port Terminal Breakout Board with Case Long Bolts Tail Pipe : Electronics
![Amazon.com: DB9 Breakout Board DB9 RS232 Serial Female to Terminal Block 10 Pin Adapter(Ultra Small Size) : Electronics Amazon.com: DB9 Breakout Board DB9 RS232 Serial Female to Terminal Block 10 Pin Adapter(Ultra Small Size) : Electronics](https://m.media-amazon.com/images/I/61HPjHPInaL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: DB9 Breakout Board DB9 RS232 Serial Female to Terminal Block 10 Pin Adapter(Ultra Small Size) : Electronics
![Amazon.com: DriverGenius USB232A-B, USB to Serial RS232 DB9 Adapter with 3 x LEDs - Win11 & Mac (M/M, 3ft/1m) : Electronics Amazon.com: DriverGenius USB232A-B, USB to Serial RS232 DB9 Adapter with 3 x LEDs - Win11 & Mac (M/M, 3ft/1m) : Electronics](https://m.media-amazon.com/images/I/71B7Jc03QvL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DriverGenius USB232A-B, USB to Serial RS232 DB9 Adapter with 3 x LEDs - Win11 & Mac (M/M, 3ft/1m) : Electronics
![Amazon.com: CableWholesale 10 feet Serial Extension Cable, DB9 Male to Female, 28 AWG, RS232 9 Conductor, 1:1, Black, Male to Female Serial Extender for Printer, Modems, Networks, DB9 RS232 Male to Female Amazon.com: CableWholesale 10 feet Serial Extension Cable, DB9 Male to Female, 28 AWG, RS232 9 Conductor, 1:1, Black, Male to Female Serial Extender for Printer, Modems, Networks, DB9 RS232 Male to Female](https://m.media-amazon.com/images/I/61UnA+dYCXL._AC_UF894,1000_QL80_.jpg)