Another safer way is to take your PC to the official service center. There the technician can download the driver for the device and solve the issue for you. So, this was all about how to download drivers for unknown devices in the device manager of your Windows PC. We hope that you found the guide informative. You May Also Like.
A PCIdatabase.com replacement to hunt out that unknown device information and drivers. Install Lenovo Unknown laptop drivers for Windows 10 x64, or download DriverPack Solution software for automatic drivers intallation and update. Logitech M720-Triathlon-Multi-Device-Mouse, install, manual, review, SetPoint, Unifying, Driver and Software Download for Windows And Mac – welcome again to our blog, we are ready to serve you and your complaints in this field. Here we provide the best drivers and trusted and accurate. USB Driver Downloads and Updates for Windows 10, Windows 8, Windows 7, XP & Vista - Update USB Drivers for your PC - Trusted Driver Support from Drivers.com.
After purchasing a new computer, it is likely that the drivers are already out-of-date once you have the system setup on your desk. It's not always the easiest to find out exactly what type of components your PC has inside, nor is it simple to find each and every single driver update for your system.
Whether or not your system is brand new or a couple of years old, Driver Identifier is able to help you find updated system drivers and gives you a list of components which should be updated on Windows. In many cases, there is something on your system which should be updated and Driver Identifier simplies that task immensely.
If, by chance, you don't have any drivers which need updates, this program is also helpful in that it displays device information in an easy-to-read and helpful manner.
Best of all, Driver Identifier is 100% free software.
Features and highlights
- Automated drivers installation
- No time is wasted anymore looking for drivers
- Supports virtually any drives for any PCs
- Drivers update quick and easy
- Supports 32-bit and 64-bit drivers
- Foolproof interface
Driver Identifier 6.0 on 32-bit and 64-bit PCs
This download is licensed as freeware for the Windows (32-bit and 64-bit) operating system on a laptop or desktop PC from drivers without restrictions. Driver Identifier 6.0 is available to all software users as a free download for Windows.
Filed under:- Driver Identifier Download
- Freeware Drivers
This article describes an issue where unknown devices appear in Device Manager of a virtual machine.
Original product version: Windows 7 Service Pack 1, Windows Server 2012 R2
Original KB number: 2925727
Symptoms
Nknow Driver Download Windows 7
On a Windows Server 2012 R2 Datacenter Hyper-V host, you may see two unknown devices under Other Devices in device manager of any virtual machine running operating systems earlier than Windows Server 2012 R2.
If you view the properties of these devices and check driver details, Hardware IDs, or Compatible IDs, they'll show the following:
- vmbus{4487b255-b88c-403f-bb51-d1f69cf17f87}
- vmbus{3375baf4-9e15-4b30-b765-67acb10d607b}
- vmbus{99221fa0-24ad-11e2-be98-001aa01bbf6e}
- vmbus{f8e65716-3cb3-4a06-9a60-1889c5cccab5}
Cause
Nknow Driver Download Windows 10
These Virtual Devices (VDev) are provided for Automatic Virtual Machine Activation (AVMA) to communicate with the host. AVMA is only supported on virtual machines running Windows Server 2012 R2 or later versions of operating systems.
Resolution
The unknown devices are harmless and can be ignored.
More information
For more information about Automatic Virtual Machine Activation (AVMA), see the following: