![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_SL1500_.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
![HL 340 USB Serial Port (COM) USB RS232 USB Nine Pin Serial Cable Support Win7 64 Bit|Replacement Parts & Accessories| - AliExpress HL 340 USB Serial Port (COM) USB RS232 USB Nine Pin Serial Cable Support Win7 64 Bit|Replacement Parts & Accessories| - AliExpress](https://ae01.alicdn.com/kf/HTB1HmX6dvWG3KVjSZFgq6zTspXa1/HL-340-USB-Serial-Port-COM-USB-RS232-USB-Nine-Pin-Serial-Cable-Support-Win7-64.jpg_Q90.jpg_.webp)
HL 340 USB Serial Port (COM) USB RS232 USB Nine Pin Serial Cable Support Win7 64 Bit|Replacement Parts & Accessories| - AliExpress
![USB 2.0 To DB9 cable Serial Port COM RS232 adapter Converter for PC PDA GPS Support Win 7 8|db9 cable|rs232 adapterusb 2.0 - AliExpress USB 2.0 To DB9 cable Serial Port COM RS232 adapter Converter for PC PDA GPS Support Win 7 8|db9 cable|rs232 adapterusb 2.0 - AliExpress](https://ae01.alicdn.com/kf/HTB1r_PzMXXXXXcSaXXXq6xXFXXXa/USB-2-0-To-DB9-cable-Serial-Port-COM-RS232-adapter-Converter-for-PC-PDA-GPS.jpg)
USB 2.0 To DB9 cable Serial Port COM RS232 adapter Converter for PC PDA GPS Support Win 7 8|db9 cable|rs232 adapterusb 2.0 - AliExpress
![Amazon.com: DTECH 10 Feet USB 2.0 to RS232 DB9 Serial Port Adapter Cable with FTDI Chipset Supports Windows 11 10 8 7 and Mac Linux : Electronics Amazon.com: DTECH 10 Feet USB 2.0 to RS232 DB9 Serial Port Adapter Cable with FTDI Chipset Supports Windows 11 10 8 7 and Mac Linux : Electronics](https://m.media-amazon.com/images/I/61Pi5ksQHaL._AC_SY450_.jpg)
Amazon.com: DTECH 10 Feet USB 2.0 to RS232 DB9 Serial Port Adapter Cable with FTDI Chipset Supports Windows 11 10 8 7 and Mac Linux : Electronics
![Usb To Db9 Female Rs232 Ioioi Port Serial Adapter Converter Cable Support Win7/8/10 - Pc Hardware Cables & Adapters - AliExpress Usb To Db9 Female Rs232 Ioioi Port Serial Adapter Converter Cable Support Win7/8/10 - Pc Hardware Cables & Adapters - AliExpress](https://ae01.alicdn.com/kf/Hd14e16bce6c34730ada107acfdea4d67T/USB-to-DB9-Female-RS232-IOIOI-Port-Serial-Adapter-Converter-Cable-Support-Win7-8-10.jpg_Q90.jpg_.webp)
Usb To Db9 Female Rs232 Ioioi Port Serial Adapter Converter Cable Support Win7/8/10 - Pc Hardware Cables & Adapters - AliExpress
![USB to RS232 Converter Male Serial Port DB9 Serial 9pin Cable COM Port male Industrial Grade for Win XP/10/8/7/Linux 1.8m| | - AliExpress USB to RS232 Converter Male Serial Port DB9 Serial 9pin Cable COM Port male Industrial Grade for Win XP/10/8/7/Linux 1.8m| | - AliExpress](https://ae01.alicdn.com/kf/Hfd7cfee6dda94c03909ea506a7242e930/USB-to-RS232-Converter-Male-Serial-Port-DB9-Serial-9pin-Cable-COM-Port-male-Industrial-Grade.jpg_Q90.jpg_.webp)
USB to RS232 Converter Male Serial Port DB9 Serial 9pin Cable COM Port male Industrial Grade for Win XP/10/8/7/Linux 1.8m| | - AliExpress
![USB 2.0 to RS-232 RS232 dB9 Serial Device Converter Adapter Cable Support Win 7 64 Bits - China USB 2.0 to RS232 and USB 2.0 to RS 232 Adapter price | Made-in-China.com USB 2.0 to RS-232 RS232 dB9 Serial Device Converter Adapter Cable Support Win 7 64 Bits - China USB 2.0 to RS232 and USB 2.0 to RS 232 Adapter price | Made-in-China.com](https://image.made-in-china.com/202f0j00ZWjpYQOslqoy/USB-2-0-to-RS-232-RS232-dB9-Serial-Device-Converter-Adapter-Cable-Support-Win-7-64-Bits.jpg)
USB 2.0 to RS-232 RS232 dB9 Serial Device Converter Adapter Cable Support Win 7 64 Bits - China USB 2.0 to RS232 and USB 2.0 to RS 232 Adapter price | Made-in-China.com
![Amazon.com: USB 2.0 to RS422 RS485 Serial Port Converter Adapter Cable with Supports Windows Win 7,Win8,Win10,XP (3.2 Feet) : Electronics Amazon.com: USB 2.0 to RS422 RS485 Serial Port Converter Adapter Cable with Supports Windows Win 7,Win8,Win10,XP (3.2 Feet) : Electronics](https://m.media-amazon.com/images/I/51a31SSmGdL._AC_SY450_.jpg)
Amazon.com: USB 2.0 to RS422 RS485 Serial Port Converter Adapter Cable with Supports Windows Win 7,Win8,Win10,XP (3.2 Feet) : Electronics
![Usb To Rs232 Serial Port 9 Pin Cable Serial Port Usb Wire With Cd For Win98 98se Me 2000xp Mac Os8.6 Win7-32 Bit - Buy Serial Port 9 Pin Cable Serial Port Usb To Rs232 Serial Port 9 Pin Cable Serial Port Usb Wire With Cd For Win98 98se Me 2000xp Mac Os8.6 Win7-32 Bit - Buy Serial Port 9 Pin Cable Serial Port](https://sc04.alicdn.com/kf/H4c6be45e20c041efa4d7bc5c16e48081L.jpg)