I have a Dell Precision 7510 with Windows 10. It has four USB A ports and a USB C port. In Device Manager, how do I determine which one of these Universal Serial Bus controllers is the USB C port?
Windows – How to determine which USB device is the USB C port
device managerusbusb-cwindows 10
Related Solutions
Try USBDeview to get the vendor ID, then look it up on a vendor list here or here
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Or use Device manager to find the vendor ID
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There is also a utility called chip genius referred to on this page .
You have a single USB3.0 controller - the "USB 3.0 eXtensible Host Controller".
According to Intel (Page 48 of the document):
The PCH contains one eXtensible Host Controller Interface (xHCI) controller and two Enhanced Host Controller Interface (EHCI) controllers. The xHCI controller is mapped as PCI D20:F0 and it supports up to 14 USB 2.0 ports of which 6 can be configured as SuperSpeed (USB 3.0) ports.
EHCI controller 1 (EHCI1) is located at D29:F0 and it supports up to 8 USB 2.0 ports.
EHCI controller 2 (EHCI2) is located at D26:F0 and it supports up to 6 USB 2.0 ports.
Best Answer
In the View menu choose Devices by connection and connect something to the USB-C port.
The new device should show under the correct entry.
Another method is to view Properties > Details for each of the devices in question. Going through the list of properties you may find features and IDs that provide clues regarding the capabilities and nature of each specific device, and you may be able to identify the USB-C port this way too.