![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-005-max.png)
How to change the COM port for a USB Serial adapter on Windows 7, 8, 8.1, and 10 - Plugable Knowledge Base
![USB TO RS232 SERIAL DB 9 PIN COM Port Converter cable for GPS Windows XP WIN 7 8 707242667564 | eBay USB TO RS232 SERIAL DB 9 PIN COM Port Converter cable for GPS Windows XP WIN 7 8 707242667564 | eBay](https://i.ebayimg.com/images/g/5k8AAOSwbiFZShS8/s-l500.jpg)
USB TO RS232 SERIAL DB 9 PIN COM Port Converter cable for GPS Windows XP WIN 7 8 707242667564 | eBay
![Installing The 'Unsupported' Profilic USB-to-Serial Adapter PL-2303HXA & PL-2303X on Windows 8 & 8.1 Installing The 'Unsupported' Profilic USB-to-Serial Adapter PL-2303HXA & PL-2303X on Windows 8 & 8.1](https://www.firewall.cx/images/stories/profilic-pl2303-driver-installation-windows8-1.png)
Installing The 'Unsupported' Profilic USB-to-Serial Adapter PL-2303HXA & PL-2303X on Windows 8 & 8.1
![Arduino Will Not Show up on Serial Port--How to Install Arduino USB Drivers in Windows 7 on a PC or on VirtualBox · Share Your Repair Arduino Will Not Show up on Serial Port--How to Install Arduino USB Drivers in Windows 7 on a PC or on VirtualBox · Share Your Repair](http://www.shareyourrepair.com/wp-content/uploads/Arduino-Driver-Installation-Device-Manager-FT232R-USB-UART-in-Other-devices1.jpg)