![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/W/MEDIAX_792452-T2/images/I/61OwY3x8mjL.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
![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.l.jpg)
USB to RS232 DB9/DB25 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Europe
![Android Micro USB to DB9 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Android Micro USB to DB9 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com](https://media.startech.com/cms/products/main/icusbandrs232.main.jpg)
Android Micro USB to DB9 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
StarTech.com 1 Port FTDI USB to Serial 232 Adapter Cable COM Retention - ICUSB2321F - Serial Cables - CDW.com
![FTDI USB to Serial Adapter Cable w/ COM - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com FTDI USB to Serial Adapter Cable w/ COM - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com](https://media.startech.com/cms/products/gallery_large/icusb2321f.d.jpg)
FTDI USB to Serial Adapter Cable w/ COM - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
![Ftdi Chip USB RS232 Serial to Rj9 Rj10 4p4c for Ioptron Ieq45 Cem25p Ieq30 PRO Upgrade Cable PC Control Cable - China RS232 Serial to Rj9 Rj10 4p4c and Ftdi Chip USB Ftdi Chip USB RS232 Serial to Rj9 Rj10 4p4c for Ioptron Ieq45 Cem25p Ieq30 PRO Upgrade Cable PC Control Cable - China RS232 Serial to Rj9 Rj10 4p4c and Ftdi Chip USB](https://image.made-in-china.com/2f0j00AWaoHqiCfkcb/Ftdi-Chip-USB-RS232-Serial-to-Rj9-Rj10-4p4c-for-Ioptron-Ieq45-Cem25p-Ieq30-PRO-Upgrade-Cable-PC-Control-Cable.webp)
Ftdi Chip USB RS232 Serial to Rj9 Rj10 4p4c for Ioptron Ieq45 Cem25p Ieq30 PRO Upgrade Cable PC Control Cable - China RS232 Serial to Rj9 Rj10 4p4c and Ftdi Chip USB
![Amazon.com: Green-utech 6FT USB RS232 to TTL 5v 3 Pin UART Serial Adapter Cable Wire End FTDI Chip USB-TTL-5V-WE for Windows,Linux and Mac OS (5.0V TTL Level, 3P Header) : Electronics Amazon.com: Green-utech 6FT USB RS232 to TTL 5v 3 Pin UART Serial Adapter Cable Wire End FTDI Chip USB-TTL-5V-WE for Windows,Linux and Mac OS (5.0V TTL Level, 3P Header) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61NgLe1TqhL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Green-utech 6FT USB RS232 to TTL 5v 3 Pin UART Serial Adapter Cable Wire End FTDI Chip USB-TTL-5V-WE for Windows,Linux and Mac OS (5.0V TTL Level, 3P Header) : Electronics
![Amazon.com: TRIPP LITE USB to RS232 Serial Adapter Cable USB-A to DB25 DB9 M/M 5-Feet (U209-005-DB25) : Electronics Amazon.com: TRIPP LITE USB to RS232 Serial Adapter Cable USB-A to DB25 DB9 M/M 5-Feet (U209-005-DB25) : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61hn4hJId6L.jpg)
Amazon.com: TRIPP LITE USB to RS232 Serial Adapter Cable USB-A to DB25 DB9 M/M 5-Feet (U209-005-DB25) : Electronics
![Amazon.com: 6FT USB to RS232 3.5mm Audio Jack Serial Adapter Cable FTDI Chip USB-RS232-AJ : Electronics Amazon.com: 6FT USB to RS232 3.5mm Audio Jack Serial Adapter Cable FTDI Chip USB-RS232-AJ : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61bsvFaHb9L.jpg)