Tripp Lite 5ft USB to Serial Adapter Cable USB-A to DB9 RS-232 M/M 5' - serial adapter - USB - RS-232 - U209-000-R - USB Adapters - CDW.com
![Amazon.com: 5FT Micro USB to RS-232 9-Pin DB9 Male Serial Adapter Cable for Windows Mac OS Linux FTDI Chipset (5FT, Micro USB to DB9) : Electronics Amazon.com: 5FT Micro USB to RS-232 9-Pin DB9 Male Serial Adapter Cable for Windows Mac OS Linux FTDI Chipset (5FT, Micro USB to DB9) : Electronics](https://m.media-amazon.com/images/I/61+HeESX6WL.jpg)
Amazon.com: 5FT Micro USB to RS-232 9-Pin DB9 Male Serial Adapter Cable for Windows Mac OS Linux FTDI Chipset (5FT, Micro USB to DB9) : Electronics
![USB-RS232-WE-1800-BT_5.0 FTDI, Future Technology Devices International Ltd | Cable Assemblies | DigiKey USB-RS232-WE-1800-BT_5.0 FTDI, Future Technology Devices International Ltd | Cable Assemblies | DigiKey](https://mm.digikey.com/Volume0/opasdata/d220001/medias/images/382/USB-RS232-WE-5000-BT_0.0.jpg)
USB-RS232-WE-1800-BT_5.0 FTDI, Future Technology Devices International Ltd | Cable Assemblies | DigiKey
![Amazon.com: SerialGear USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip : Electronics Amazon.com: SerialGear USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip : Electronics](https://m.media-amazon.com/images/I/41caWvJTkYL.jpg)
Amazon.com: SerialGear USB RS-232 Industrial Adapter Isolated and Surge Protected FTDI Chip : Electronics
![USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/18-06.jpg)
USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
![Amazon.com: Green-utech 6FT USB RS-232 to DB25 Serial Adapter Cable for Fanuc CNC DNCLINK Configuration Copy Setting,Compatible wiith Windows,Linux,MAC OS,FTDI Chip Inside : Industrial & Scientific Amazon.com: Green-utech 6FT USB RS-232 to DB25 Serial Adapter Cable for Fanuc CNC DNCLINK Configuration Copy Setting,Compatible wiith Windows,Linux,MAC OS,FTDI Chip Inside : Industrial & Scientific](https://m.media-amazon.com/images/I/716xHcBaIaL.jpg)
Amazon.com: Green-utech 6FT USB RS-232 to DB25 Serial Adapter Cable for Fanuc CNC DNCLINK Configuration Copy Setting,Compatible wiith Windows,Linux,MAC OS,FTDI Chip Inside : Industrial & Scientific
![USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Sweden USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Sweden](https://media.startech.com/cms/products/gallery_large/icusb232.main.jpg)
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Sweden
![USB to RS232 DB9/DB25 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Europe USB to RS232 DB9/DB25 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Europe](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 Europe
![Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232/DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232/DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics](https://m.media-amazon.com/images/I/71z-PRwvTQL.jpg)
Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232/DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : 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.jpg)