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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.
To configure a serial port as COM port, comply with the requirements that are defined in Configuration of COM Ports.
For more information about installing serial ports and COM ports using the Ports device setup class and the Serial function driver, see the following topics:
If you do a custom installation of a COM port, you must comply with the COM port requirements that are defined in Configuration of COM Ports.
Asus Port Devices Driver Device
Follow these steps to reinstall the Apple Mobile Device USB driver: Disconnect your device from your computer. Unlock your iOS or iPadOS device and go to the Home screen. Then reconnect your device. If iTunes opens, close it. Click and hold (or right-click) the Start button, then choose Device Manager. Locate and expand the Portable Devices. Click on the Action option from menu bar. Choose Add legacy hardware from the submenu to open the Add Hardware window. Click on the Next button to move on. Check Install the hardware that I manually select from a list (Advanced) and press Next. Select Ports (COM & LPT) from the given list and press the Next button. Open Device Manager ( Tap on windows icon on the bottom left and type device manager it will show device manager). The under Portable Devices right-click on MTP which will be showing a yellow mark. If you don’t see a portable section then look for Other Devices Unknown device. Select Update Driver Software. ASUS AiMesh support, great wireless speeds, as well as the range and quality of wireless signals with fast work with connected storage devices give this PCXE Diamond the best. The best bundle The ASUS ROG Rapture GT-AX11000 is an extremely powerful and, arguably, rather innovative. Mar 25, 2016 Unknown USB Device usually means that there are no proper drivers especially for the motherboard. Therefore, I suggest to visit the manufacture website and install the latest chipset. Suggest to uninstall ASUS Xonar U7 driver and reinstall the latest from this link.