![Amazon.com: DTech USB to Serial Adapter, DB25 DB9 RS232 to USB Cable 4 Feet with FTDI Chip Supports Windows 11 10 8 7 and Mac : Electronics Amazon.com: DTech USB to Serial Adapter, DB25 DB9 RS232 to USB Cable 4 Feet with FTDI Chip Supports Windows 11 10 8 7 and Mac : Electronics](https://m.media-amazon.com/images/I/61OwY3x8mjL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DTech USB to Serial Adapter, DB25 DB9 RS232 to USB Cable 4 Feet with FTDI Chip Supports Windows 11 10 8 7 and Mac : Electronics
![Amazon.com: StarTech.com USB to Serial RS232 Adapter - DB9 - USB Serial Adapter - Prolific USB to Serial Adapter - 1-Port : Electronics Amazon.com: StarTech.com USB to Serial RS232 Adapter - DB9 - USB Serial Adapter - Prolific USB to Serial Adapter - 1-Port : Electronics](https://m.media-amazon.com/images/I/41tJCTJiPiL._AC_UF894,1000_QL80_.jpg)
Amazon.com: StarTech.com USB to Serial RS232 Adapter - DB9 - USB Serial Adapter - Prolific USB to Serial Adapter - 1-Port : 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: 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/41hWm8vhA1S.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: 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: 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_UF1000,1000_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: 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: 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/71LVXcNw92S._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: Gearmo 2-Port USB to Serial Adapter TX/RX LED & COM Retention FTDI Chipset 920K Baud Rate : Electronics Amazon.com: Gearmo 2-Port USB to Serial Adapter TX/RX LED & COM Retention FTDI Chipset 920K Baud Rate : Electronics](https://m.media-amazon.com/images/I/61gMUrD1VNL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Gearmo 2-Port USB to Serial Adapter TX/RX LED & COM Retention FTDI Chipset 920K Baud Rate : Electronics
![Amazon.com: Silabs CP2102 USB RS232 Serial Printer Adapter Cable to DB25 for Bar Code Printer Scanner (180CM) : Electronics Amazon.com: Silabs CP2102 USB RS232 Serial Printer Adapter Cable to DB25 for Bar Code Printer Scanner (180CM) : Electronics](https://m.media-amazon.com/images/I/61cqMRTueEL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Silabs CP2102 USB RS232 Serial Printer Adapter Cable to DB25 for Bar Code Printer Scanner (180CM) : 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: WITMOTION USB-UART 6-in-1 USB to Serial Converter, Multifunctional (USB to TTL/RS485/232, TTL-RS232/485, 232 to 485), Universal Adapter Module with CP2102 Compatible with Windows 7/8/10,Linux, Arduino : Electronics Amazon.com: WITMOTION USB-UART 6-in-1 USB to Serial Converter, Multifunctional (USB to TTL/RS485/232, TTL-RS232/485, 232 to 485), Universal Adapter Module with CP2102 Compatible with Windows 7/8/10,Linux, Arduino : Electronics](https://m.media-amazon.com/images/I/51Ap3CQcI9L._AC_UF894,1000_QL80_.jpg)
Amazon.com: WITMOTION USB-UART 6-in-1 USB to Serial Converter, Multifunctional (USB to TTL/RS485/232, TTL-RS232/485, 232 to 485), Universal Adapter Module with CP2102 Compatible with Windows 7/8/10,Linux, Arduino : Electronics
![Amazon.com: TRENDnet USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length, Amazon.com: TRENDnet USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length,](https://m.media-amazon.com/images/I/71RvYgnQZ3L._AC_UF894,1000_QL80_.jpg)
Amazon.com: TRENDnet USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length,
![Amazon.com: USB to RS-232 DB9 Female 9 Pin Null Modem Rollover Serial Adapter Cable for Windows,Linux MAC OS (Null Modem) : Electronics Amazon.com: USB to RS-232 DB9 Female 9 Pin Null Modem Rollover Serial Adapter Cable for Windows,Linux MAC OS (Null Modem) : Electronics](https://m.media-amazon.com/images/I/71eTlAzmy8L.jpg)
Amazon.com: USB to RS-232 DB9 Female 9 Pin Null Modem Rollover Serial Adapter Cable for Windows,Linux MAC OS (Null Modem) : Electronics
![Amazon.com: Insignia 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, Model: NS-PU99501, Black : Electronics Amazon.com: Insignia 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, Model: NS-PU99501, Black : Electronics](https://m.media-amazon.com/images/I/61HlTlK10nL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Insignia 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, Model: NS-PU99501, Black : Electronics
![Amazon.com: USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More : Electronics Amazon.com: USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More : Electronics](https://m.media-amazon.com/images/I/61c5OqbCvZL._AC_UF894,1000_QL80_.jpg)
Amazon.com: USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More : Electronics
![Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 6.6 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X, macOS, 2 Meters/Black : Electronics Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 6.6 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X, macOS, 2 Meters/Black : Electronics](https://m.media-amazon.com/images/I/31mWmK4LT9L.jpg)
Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 6.6 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X, macOS, 2 Meters/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)
Amazon.com: SABRENT USB to RS-232 DB9 Serial 9 pin Adapter Prolific PL2303 1-ft [SBT-USC1K] : 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/81-7G4bpXyL.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: USB Serial db9 ft232r USB rs232 Null Modem Cable pc Control tv Cable (2-TXD(Yellow), 3-RXD(Orange),5-GND(GND), 7-CTS(Green),8-RTS(Brown), 1/4/6/9-NC) : Electronics Amazon.com: USB Serial db9 ft232r USB rs232 Null Modem Cable pc Control tv Cable (2-TXD(Yellow), 3-RXD(Orange),5-GND(GND), 7-CTS(Green),8-RTS(Brown), 1/4/6/9-NC) : Electronics](https://m.media-amazon.com/images/I/71VRSwkyeKL._AC_UF894,1000_QL80_.jpg)
Amazon.com: USB Serial db9 ft232r USB rs232 Null Modem Cable pc Control tv Cable (2-TXD(Yellow), 3-RXD(Orange),5-GND(GND), 7-CTS(Green),8-RTS(Brown), 1/4/6/9-NC) : Electronics
![Amazon.com: UTEK UT-880 USB to RS-232 Interface Protocol Vonverter VER 2.0(1-Port USB to RS-232 Serial Converter with ESD Protection) : Electronics Amazon.com: UTEK UT-880 USB to RS-232 Interface Protocol Vonverter VER 2.0(1-Port USB to RS-232 Serial Converter with ESD Protection) : Electronics](https://m.media-amazon.com/images/I/511YR2AWRSL._AC_UF894,1000_QL80_.jpg)