VIA® USB 3.0 Driver Package Release Notes 2014-07-01 Support Platforms Component version inside this package. Revision History DISCLAIMER Support Platforms Hardware: VIA XHCI Host Controller Operating System: Microsoft Windows© 8.1 X86/X64, Windows© 8 X86/X64, Windows© 7 X86/X64, Windows© Vista. VIA USB 3.0 Driver Package Release. The TUSB7340 is a USB 3.0 xHCI compliant host controller that supports up to four downstream ports. Both parts are available in a pin-compatible 100-pin RKM package. The TUSB73x0 interfaces to the host system via a PCIe x1 Gen 2 interface and provides SuperSpeed, high-speed, full-speed, or low-speed connections on the downstream USB ports. VIA® USB 3.0 Driver Package Release Notes 2014-07-01 Support Platforms Component version inside this package. Revision History DISCLAIMER Support Platforms Hardware: VIA XHCI Host Controller Operating System: Microsoft Windows© 8.1 X86/X64, Windows© 8 X86/X64, Windows© 7 X86/X64, Windows© Vista. VIA USB 3.0 Driver Package Release. VIA_XHCI_Driver_V5.60B_AP.zip It is highly recommended to always use the most recent driver version available. Try to set a system restore point before installing a device driver.
USB controllers are available to add to virtual machines to support USB passthrough from an ESXi host or client computer to the virtual machine.
You can add two USB controllers to a virtual machine. The xHCI controller, available for Linux guest operating systems only, supports USB 3.0 superspeed, 2.0, and 1.1 devices. The EHCI+UHCI controller supports USB 2.0 and 1.1 devices.
The conditions for adding a controller vary, depending on the device version, the type of passthrough (host or client computer), and the guest operating system.
Supported USB Device Version | Supported for Passthrough from Client Computer to VM | ||
---|---|---|---|
EHCI+UHCI | 2.0 and 1.1 | Yes | Yes |
xHCI | 3.0, 2.0, and 1.1 | Yes (USB 2.0 and 1.1 devices only) | Yes (Linux guests only) |
Drivers are not available for the xHCI controller on Windows guest operating systems.
For Mac OS X systems, the EHCI+UHCI controller is enabled by default and is required for USB mouse and keyboard access.
For virtual machines with Linux guests, you can add one or both controllers, but 3.0 superspeed devices are not supported for passthrough from an ESXi host to a virtual machine. You cannot add two controllers of the same type.
For USB passthrough from an ESXi host to a virtual machine, the USB arbitrator can monitor a maximum of 15 USB controllers. If your system includes controllers that exceed the 15 controller limit and you connect USB devices to them, the devices are not available to the virtual machine.
Prerequisites
■ | Client computers must have USB controller hardware and modules that support USB 3.0, 2.0, and 1.1 devices present. |
To use the xHCI controller on a Linux guest, ensure that the Linux kernel version is 2.6.35 or later. | |
■ | Verify that the virtual machine is powered on. |
Required Privilege (ESXi host passthrough): Virtual Machine.Configuration.Add or Remove Device |
Procedure
2 | Click the Hardware tab and click Add. |
Select the type of USB Controller to add and click Next. | |
4 | Review the device information and click Next. |
Click Finish. New USB Controller (adding) appears in the hardware list as Present. | |
6 | Click OK to save your changes and close the dialog box. |
When you reopen the Properties Editor, the xHCI controller appears on the Hardware tab as USB xHCI controller. The EHCI+UHCI controller appears as USB controller.
Add one or more USB devices to the virtual machine.
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![Usb host controller Usb host controller](/uploads/1/2/4/8/124813295/705266023.png)
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Hi,
Thank you for posting your query on Microsoft Community.
I suggest you to run the Network Troubleshooter and check if this helps.Follow these steps to run the troubleshooter:
- Move the mouse to the bottom left corner of the screen and right-click on the ‘Start’ icon .
- In the search box, type ‘Troubleshooter’, and then click ‘Troubleshooting’.
- Under ‘Device, click ‘Hardware and Device'.
Also I would suggest you to download and install the latest drivers from the manufacturer’s website.
Hope this information was helpful and do let us know if you need further assistance. We will be glad to assist.
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I am having exactly the same problem however when I right click on the start icon it does not give me the option to type Troubleshooter?
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Troubleshooting does nothing. We need a source for the driver so we can reinstall it, or a fix via Windows Updates.
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I have a HP Envy Phoenix and followed the following steps to no avail:
I suggest you to run the Network Troubleshooter and check if this helps.Follow these steps to run the troubleshooter:
- Move the mouse to the bottom left corner of the screen and right-click on the ‘Start’ icon .
- In the search box, type ‘Troubleshooter’, and then click ‘Troubleshooting’.
- Under ‘Device, click ‘Hardware and Device'.
Also I would suggest you to download and install the latest drivers from the manufacturer’s website.
Hope this information was helpful and do let us know if you need further assistance. We will be glad to assist
What are the next set of steps to follow? (It sounds like at the minimum 20 people are having the same issue.)
Thank you,
John
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I have Windows 10 from a clean install and everything worked fine until yesterday's updates were applied and I rebooted. After reboot, the same happened to me except its only on SOME ports, not all. I un-installed and re-installed. No fix. Ran updater, says latest driver already installed. Its not a manufacturer driver, guys here at Microsoft. The information about the driver says its a MICROSOFT driver. Please make a link to this driver so we can download, uninstall and reinstall a FRESH driver.
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Via Xhci Host Controller Pcie Card Firmware Update
same problem on MSI z77 g41 motherboard. None of the usb 3.0 ports work on win 10
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This utility contains the only official version for Actiontec ScreenBeam USB Transmitter Driver for Windows XP/7/Vista/8/8.1/10 32-bit and 64-bit versions. This utility was recognized by many users all over the world as a modern, convenient alternative to manual updating of the drivers and also received a high rating from known computer publications. The utility has been repeatedly tested and has shown excellent results. This tool will install you the latest drivers for all devices on your computer. Actiontec usb drivers for mac. Supported OS: Windows 10, Windows 8/8.1, Windows 7, Windows Vista.
Hi,
Thank you for posting your response. I understand your concern, and we in Community will try to help you in the best possible way we can.
This issue may be due to your Universal Bus Controllers is not updated.
Please follow the steps given below to uninstall and update Universal Bus Controllers drivers and check if issue persist.
- On the search bar, and type “Device Manager” on the search bar.
- Open Device Manager, expand “UniversalBus Controllers”.
- Find and double-click Universal Bus Controllers.
- Right-click the device, and click Uninstall.
- Windows will prompt you to confirm the device’s removal. Click OK to remove the driver.
- After the uninstallation is complete, reboot your computer.
- After you have successfully uninstalled the driver, please go to the computer manufacturer’s website, download the Windows 10 display driver for your computer and check.
Note: If you cannot find the driver for 10, I recommend that you install the driver for 8.1 and run it in compatibility.
Hope this information helps and let us know the status of the issue we will be glad to help you further.
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Having a similar issue, can report (in my Windows Ten) that 'Universalbus Controllers' doesn't exist, however I do have 'Universal Serial Bus controllers'.
Under 'universal serial bus controllers' there is no mention of a device labeled 'Universal Bus Controllers'.
So for me, that solution is obviously null.
Just out of curiosity, how can reinstalling a display driver possibly affect USB functionality?
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Hi,
Thank you for posting your response. I apologize for the mistake.
To rectify, I would state that you need to locate and expand 'Universal Serial Bus Controller' and install the latest Windows 10 drivers for the USB drives.
Regards
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