Com port software download

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Privacy policy. For most devices, the Ports device setup class and the Serial function driver provide the functionality required to operate serial ports and COM ports. To install serial ports and COM ports using these system-supplied components, do the following:. Provide an INF file that specifies the Ports device setup class and the Serial function driver as the service for the port. If you desire to delete the pair of ports, simply select it in the Serial Ports Explorer.

Follow all instructions to complete driver installation using the provided CD. How to change COM port settings in Windows 10 Some software applications are designed to only operate with designated serial ports. Just follow these simple steps on a Windows 10 machine to change the default COM port number. Right-click on the selected device and choose Properties in the displayed menu.

Open the Port Settings in the Properties window and select the Advanced button. The Advanced Settings window is where you perform the number reassignment. You select an available port number from the list presented in the lower-left of the window. Save the settings by clicking the OK button. This will close the open windows. The new number may not be assigned until the device is removed and reconnected to the computer. You will see the ports currently in use along with their designated port identifier.

Right-click on the device whose designation you want to change and select Properties. Click on Port Settings and then click the Advanced button. Click the Com Port Number to change the currently assigned port identifier.

Click OK on all open Property windows. Some of the uses of the software include testing and debugging in usage scenarios that include: Verifying the functionality of serial applications for intercepting data transmitted over the network; Troubleshooting serial applications which are using null-modem connections; Developing firmware for devices that are not physically located near your computer; Testing virtual serial port emulators such as GPS, fax, and other devices.

Frequently Asked Questions. How to find Device Manager on Windows 10? There are a number of way to access the Device Manager in Windows Using Windows Search The easiest way is to use the default Windows search bar located next to the Start Menu on the toolbar.

Device Manager will be listed as an option in the menu that appears. Type in any of the following commands only one : devmgmt. How to find COM port number on Windows 10? Expand the group to view your device.

The port along with the port number ie. Communications Port COM4 will be displayed accordingly. How to install a serial port driver?