![Amazon.com: Motherboard 9pin USB Header to 2 Male Extension Cable Card 9-Pin HUB USB 2.0 9 pin Connector Port Splitter : Electronics Amazon.com: Motherboard 9pin USB Header to 2 Male Extension Cable Card 9-Pin HUB USB 2.0 9 pin Connector Port Splitter : Electronics](https://m.media-amazon.com/images/I/61GKvpw59+L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Motherboard 9pin USB Header to 2 Male Extension Cable Card 9-Pin HUB USB 2.0 9 pin Connector Port Splitter : Electronics
![StarTech.com USB to Serial Adapter - Optical Isolation - USB Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter Cable - Add an RS232 serial port with circuit isolation StarTech.com USB to Serial Adapter - Optical Isolation - USB Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter Cable - Add an RS232 serial port with circuit isolation](https://content.etilize.com/Maximum/1021236571.jpg)
StarTech.com USB to Serial Adapter - Optical Isolation - USB Powered - FTDI USB to Serial Adapter - USB to RS232 Adapter Cable - Add an RS232 serial port with circuit isolation
![Amazon.com: StarTech.com USB to Serial Adapter - 2 Port - COM Port Retention - FTDI - USB to RS232 Adapter Cable - USB to Serial Converter (ICUSB2322F), Black : Electronics Amazon.com: StarTech.com USB to Serial Adapter - 2 Port - COM Port Retention - FTDI - USB to RS232 Adapter Cable - USB to Serial Converter (ICUSB2322F), Black : Electronics](https://m.media-amazon.com/images/I/81lPG-bbLVL.jpg)
Amazon.com: StarTech.com USB to Serial Adapter - 2 Port - COM Port Retention - FTDI - USB to RS232 Adapter Cable - USB to Serial Converter (ICUSB2322F), Black : Electronics
![Omron PLC set USB CS1W-CN226 CQM1-CIF02 C200HS-CN220-EU - PLCCable.com - Automation Supplies and PLC Tools Omron PLC set USB CS1W-CN226 CQM1-CIF02 C200HS-CN220-EU - PLCCable.com - Automation Supplies and PLC Tools](https://cdn11.bigcommerce.com/s-djpfj/images/stencil/1280x1280/products/774/4710/plc-cables-inc-omron-plc-set-usb-cs1w-cn226-cqm1-cif02-c200hs-cn220-eu__11237.1682094577.jpg?c=2)
Omron PLC set USB CS1W-CN226 CQM1-CIF02 C200HS-CN220-EU - PLCCable.com - Automation Supplies and PLC Tools
![Amazon.com: DTECH USB to Serial Adapter Cable with RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 and Mac Linux - 4 Feet : Electronics Amazon.com: DTECH USB to Serial Adapter Cable with RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 and Mac Linux - 4 Feet : Electronics](https://m.media-amazon.com/images/I/41aLhBZhnqL._AC_.jpg)
Amazon.com: DTECH USB to Serial Adapter Cable with RS232 DB9 Male Port FTDI Chipset Supports Windows 10 8 7 and Mac Linux - 4 Feet : Electronics
![2022 New Original Harmony Tp Cable +micro Usb To Type-c Adapter & Hw Usb Com1.0 Adapter For Chimera Pro Dongle - Communications Parts - AliExpress 2022 New Original Harmony Tp Cable +micro Usb To Type-c Adapter & Hw Usb Com1.0 Adapter For Chimera Pro Dongle - Communications Parts - AliExpress](https://ae01.alicdn.com/kf/Seb125b398b094c8db6a6b90277535f963/2022-New-original-Harmony-Tp-Cable-Micro-USB-to-Type-C-Adapter-HW-USB-COM1-0.jpg_Q90.jpg_.webp)
2022 New Original Harmony Tp Cable +micro Usb To Type-c Adapter & Hw Usb Com1.0 Adapter For Chimera Pro Dongle - Communications Parts - AliExpress
![USB to Serial Port Installation and Troubleshooting - Downloading Drivers, Changing Com Port Number - YouTube USB to Serial Port Installation and Troubleshooting - Downloading Drivers, Changing Com Port Number - YouTube](https://i.ytimg.com/vi/4tKOnaz192E/maxresdefault.jpg)
USB to Serial Port Installation and Troubleshooting - Downloading Drivers, Changing Com Port Number - YouTube
![How to change the COM port for a USB Serial adapter on Windows 7, 8, 8.1, and 10 - Plugable Knowledge Base How to change the COM port for a USB Serial adapter on Windows 7, 8, 8.1, and 10 - Plugable Knowledge Base](https://media.plugable.com/images/kb/714099/set-com-windows-004-max.png)