![Amazon.com: Digitus USB to Serial Adapter - RS232 Converter - USB 2.0 Type A to DSUB 9M - PL2303GT Chipset - Includes 80 cm Cable : Electronics Amazon.com: Digitus USB to Serial Adapter - RS232 Converter - USB 2.0 Type A to DSUB 9M - PL2303GT Chipset - Includes 80 cm Cable : Electronics](https://m.media-amazon.com/images/I/614TYei8YQL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Digitus USB to Serial Adapter - RS232 Converter - USB 2.0 Type A to DSUB 9M - PL2303GT Chipset - Includes 80 cm Cable : Electronics
![Amazon.com: CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above,Black : Electronics Amazon.com: CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above,Black : Electronics](https://m.media-amazon.com/images/I/51cK1JpgweL.jpg)
Amazon.com: CableCreation USB to RS232 Male Adapter with PL2303 Chipset, USB to DB9 Serial Converter for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above,Black : Electronics
![Amazon.com: StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) : Electronics Amazon.com: StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) : Electronics](https://m.media-amazon.com/images/I/61I5atI+Z9L._AC_UF894,1000_QL80_.jpg)
Amazon.com: StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) : 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/I/71Kp2QUA0qL._AC_UF894,1000_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: 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) : Grocery & Gourmet Food 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) : Grocery & Gourmet Food](https://m.media-amazon.com/images/I/71OBbDUesQL._AC_UF894,1000_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) : Grocery & Gourmet Food
![Amazon.com: DTech 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 (PL2303 Chip) : Electronics Amazon.com: DTech 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 (PL2303 Chip) : Electronics](https://m.media-amazon.com/images/I/61iVRSG6xZL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DTech 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 (PL2303 Chip) : Electronics
![Amazon.com: Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above : Electronics Amazon.com: Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above : Electronics](https://m.media-amazon.com/images/I/614O44gHY0L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above : Electronics
![Amazon.com: Tripp Lite Keyspan High-Speed USB to Serial Adapter, PC & Mac, USB-A to DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS) : Electronics Amazon.com: Tripp Lite Keyspan High-Speed USB to Serial Adapter, PC & Mac, USB-A to DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS) : Electronics](https://m.media-amazon.com/images/I/71xCsjxGaBL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Tripp Lite Keyspan High-Speed USB to Serial Adapter, PC & Mac, USB-A to DB9 RS232 Male, 3 Foot / 0.91 Meter Cable, 3-Year Warranty (USA-19HS) : Electronics
![Amazon.com: SystemBase - Made In Korea - USB to 1port RS232 USB Serial Cable (USB to RS232 Adapter), USB 2.0, FTDI Chipset, DB9 Male, Cable 1.96ft(0.6m) Latching USB Connector Applied, for Windows Amazon.com: SystemBase - Made In Korea - USB to 1port RS232 USB Serial Cable (USB to RS232 Adapter), USB 2.0, FTDI Chipset, DB9 Male, Cable 1.96ft(0.6m) Latching USB Connector Applied, for Windows](https://m.media-amazon.com/images/I/714X3rftkIS._AC_UF894,1000_QL80_.jpg)
Amazon.com: SystemBase - Made In Korea - USB to 1port RS232 USB Serial Cable (USB to RS232 Adapter), USB 2.0, FTDI Chipset, DB9 Male, Cable 1.96ft(0.6m) Latching USB Connector Applied, for Windows
![Amazon.com: StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Port Retention - Up to 920 kpbs USB A to DB9 Serial Adapter (ICUSB232PRO) : Electronics Amazon.com: StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Port Retention - Up to 920 kpbs USB A to DB9 Serial Adapter (ICUSB232PRO) : Electronics](https://m.media-amazon.com/images/I/6183mI1v2sL._AC_UF894,1000_QL80_.jpg)
Amazon.com: StarTech.com 1 ft. USB to RS232 Serial DB9 Adapter Cable with COM Port Retention - Up to 920 kpbs USB A to DB9 Serial Adapter (ICUSB232PRO) : Electronics
![Amazon.com: DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7 Mac (6 Feet, PL2303) : Electronics Amazon.com: DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7 Mac (6 Feet, PL2303) : Electronics](https://m.media-amazon.com/images/I/61olKBs7UBL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DTech Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7 Mac (6 Feet, PL2303) : Electronics
![Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 3.3 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X, macOS, 1 Meter/Black : Electronics Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 3.3 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X, macOS, 1 Meter/Black : Electronics](https://m.media-amazon.com/images/I/61LFgyn+WlL._AC_UF894,1000_QL80_.jpg)
Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 3.3 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X, macOS, 1 Meter/Black : Electronics
![Amazon.com: GearMo Windows 7, 8 and 10 Compatible USB Serial Adapter FTDI Chip RS232 DB-9 920K with TX/RX LED : Electronics Amazon.com: GearMo Windows 7, 8 and 10 Compatible USB Serial Adapter FTDI Chip RS232 DB-9 920K with TX/RX LED : Electronics](https://m.media-amazon.com/images/I/51AYVlztMdL._AC_UF894,1000_QL80_.jpg)
Amazon.com: GearMo Windows 7, 8 and 10 Compatible USB Serial Adapter FTDI Chip RS232 DB-9 920K with TX/RX LED : Electronics
![Amazon.com: Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter - Supports Windows 11,10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset : Electronics Amazon.com: Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter - Supports Windows 11,10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset : Electronics](https://m.media-amazon.com/images/I/71gUH6BFvEL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Tera Grand - Premium USB 2.0 to RS232 Serial DB9 Adapter - Supports Windows 11,10, 8, 7, Vista, XP, 2000, 98, Linux and Mac - Built with FTDI Chipset : 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) : 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) : Electronics](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) : Electronics
![Amazon.com: CableCreation USB to RS232 Adapter with PL2303 Chipset, 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black : Electronics Amazon.com: CableCreation USB to RS232 Adapter with PL2303 Chipset, 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black : Electronics](https://m.media-amazon.com/images/I/51As8or7D4S._AC_UF894,1000_QL80_.jpg)
Amazon.com: CableCreation USB to RS232 Adapter with PL2303 Chipset, 6.6ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black : 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: Legrand - C2G USB to DB9 Serial Adapter Cable, Adapter Cable, USB to Desktop Adapter, 1.5 Foot Adapter Cord, Gray, 1 Count, C2G 26886 : Electronics Amazon.com: Legrand - C2G USB to DB9 Serial Adapter Cable, Adapter Cable, USB to Desktop Adapter, 1.5 Foot Adapter Cord, Gray, 1 Count, C2G 26886 : Electronics](https://m.media-amazon.com/images/I/71shAbpaO1L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Legrand - C2G USB to DB9 Serial Adapter Cable, Adapter Cable, USB to Desktop Adapter, 1.5 Foot Adapter Cord, Gray, 1 Count, C2G 26886 : Electronics
![Amazon.com: StarTech.com USB to Serial Adapter - 1 Port - COM Port Retention - Texas Instruments TIUSB3410 - USB to RS232 Adapter Cable (ICUSB2321X),Black : Electronics Amazon.com: StarTech.com USB to Serial Adapter - 1 Port - COM Port Retention - Texas Instruments TIUSB3410 - USB to RS232 Adapter Cable (ICUSB2321X),Black : Electronics](https://m.media-amazon.com/images/I/61Vb4DrfL2L._AC_UF894,1000_QL80_.jpg)
Amazon.com: StarTech.com USB to Serial Adapter - 1 Port - COM Port Retention - Texas Instruments TIUSB3410 - USB to RS232 Adapter Cable (ICUSB2321X),Black : Electronics
![Amazon.com: UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux, 3FT : Electronics Amazon.com: UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux, 3FT : Electronics](https://m.media-amazon.com/images/I/61N0K3md5nL._AC_UF894,1000_QL80_.jpg)
Amazon.com: UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux, 3FT : Electronics
![Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics](https://m.media-amazon.com/images/I/71W3B0SWvSL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
![Amazon.com: StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN) : Electronics Amazon.com: StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN) : Electronics](https://m.media-amazon.com/images/I/71T7YO2niHL._AC_UF894,1000_QL80_.jpg)
Amazon.com: StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered (ICUSB232FTN) : Electronics
![Amazon.com: CableCreation USB to RS232 Serial Cable 3M, DB9 Adapter (PL2303 Chipset) Support Cashier Register, Modem, Scanner, Digital Cameras, CNC etc, 10FT /Black : Electronics Amazon.com: CableCreation USB to RS232 Serial Cable 3M, DB9 Adapter (PL2303 Chipset) Support Cashier Register, Modem, Scanner, Digital Cameras, CNC etc, 10FT /Black : Electronics](https://m.media-amazon.com/images/I/51TnP3Dmx9L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: CableCreation USB to RS232 Serial Cable 3M, DB9 Adapter (PL2303 Chipset) Support Cashier Register, Modem, Scanner, Digital Cameras, CNC etc, 10FT /Black : 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)