![1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Switzerland 1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Switzerland](https://media.startech.com/cms/products/gallery_large/icusb2321x.main.jpg)
1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Switzerland
![Dafensoy USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial | Fabricating and Metalworking Dafensoy USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial | Fabricating and Metalworking](https://i.ebayimg.com/images/g/TAEAAOSw0QZkIpIf/s-l1600.jpg)
Dafensoy USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial | Fabricating and Metalworking
![1 ft USB to Serial DB9 Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Switzerland 1 ft USB to Serial DB9 Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Switzerland](https://media.startech.com/cms/products/gallery_large/icusb232pro.main.jpg)
1 ft USB to Serial DB9 Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Switzerland
![USB to RS232 DB9/DB25 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com USB to RS232 DB9/DB25 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com](https://media.startech.com/cms/products/gallery_large/icusb232db25.main.jpg)
USB to RS232 DB9/DB25 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
![USB to Null Modem Serial DCE Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Switzerland USB to Null Modem Serial DCE Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Switzerland](https://i.ytimg.com/vi/DhGZ7MFix8E/maxresdefault.jpg)
USB to Null Modem Serial DCE Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Switzerland
![FTDI FT-X FT-231XS High Speed USB RS232 DB9 Male 3m Serial Cable Transparent Shielded for Printer QR Code Scanner DTE - AliExpress FTDI FT-X FT-231XS High Speed USB RS232 DB9 Male 3m Serial Cable Transparent Shielded for Printer QR Code Scanner DTE - AliExpress](https://ae01.alicdn.com/kf/S2c54324d32b14597aacdb5dde5f96386a.jpg_640x640Q90.jpg_.webp)
FTDI FT-X FT-231XS High Speed USB RS232 DB9 Male 3m Serial Cable Transparent Shielded for Printer QR Code Scanner DTE - AliExpress
![3' USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Switzerland 3' USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Switzerland](https://media.startech.com/cms/products/gallery_large/icusb232sm3.main.jpg)
3' USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Switzerland
![Dafensoy USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial | Fabricating and Metalworking Dafensoy USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial | Fabricating and Metalworking](https://i.ebayimg.com/images/g/pdIAAOSwERhkIpIX/s-l1600.jpg)
Dafensoy USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial | Fabricating and Metalworking
![Dafensoy USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial | Fabricating and Metalworking Dafensoy USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial | Fabricating and Metalworking](https://i.ebayimg.com/images/g/7W8AAOSwd9hkIpIW/s-l1600.jpg)
Dafensoy USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial | Fabricating and Metalworking
![Amazon.com: JMT 1.5m USB-C to RS232 DB9 Male Serial Adapter PL-2302 Chipset w/Female to Female Connector Converter Supports Windows XP/Vista/7/8.1/10,Mac OS (with Female to Female Converter) : Electronics Amazon.com: JMT 1.5m USB-C to RS232 DB9 Male Serial Adapter PL-2302 Chipset w/Female to Female Connector Converter Supports Windows XP/Vista/7/8.1/10,Mac OS (with Female to Female Converter) : Electronics](https://m.media-amazon.com/images/I/51oNu+zRiJS._AC_UF350,350_QL80_.jpg)