![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
![Sepam Patcher (firmware upgrader / updater) - problem connecting to the relay when USB converter or USB cable is used. | FAQs | Schneider Electric APS Global Sepam Patcher (firmware upgrader / updater) - problem connecting to the relay when USB converter or USB cable is used. | FAQs | Schneider Electric APS Global](https://www.proface.com/library/SCHNEIDER_ELECTRIC/SE_LOCAL/APS/APS_GLOBAL/SepamPatcher_ComputerManagement_checking_COM_port_assignment.jpg)
Sepam Patcher (firmware upgrader / updater) - problem connecting to the relay when USB converter or USB cable is used. | FAQs | Schneider Electric APS Global
![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)
How to change the COM port for a USB Serial adapter on Windows 7, 8, 8.1, and 10 - Plugable Knowledge Base
USB-Over-IP | AnywhereUSB Plus | Connect USB Peripheral Devices Anywhere on a Local Area Network | Digi International
![COM port number changes when connecting board on different ports or in bootloader mode – Arduino Help Center COM port number changes when connecting board on different ports or in bootloader mode – Arduino Help Center](https://support.arduino.cc/hc/article_attachments/360016532000/COM_port_changes_2.png)