USB Passthrough Support
Give us the feature VBox provides us already. Like: Plug a USB Dongle in the Host Server and then passthrough to the VM Server where the application is waiting desperately for it. Right now we need special hardware for that which provides access by LAN and special software.
I totally agree. It seems it is not possible to passthrough a USB device to guest running on the host.
I had to look for a software tool that will accomplish this and found: https://www.virtualhere.com/
It is a shame to require external software for such a basic requirement. This should be implemented into Hyper-V. If Microsoft does not want to develop something like that on their own, they should buy the company or license their solution which seem to work very well.
Aaron Marks commented
This is more important than it used to be with the increasing use of Hyper-V on end-user Workstations. We work with many software developers who need to interact and debug hardware devices over USB. The lack of support for USB passthrough in Hyper-V forces them to disable Hyper-V and use VirtualBox instead.
Philip Elder commented
In a cluster setting the dongle would need to be resident on a non-clustered host. This would involve USB over Ethernet. There are excellent, and relatively inexpensive, third party utilities out there to accomplish this.
In a standalone setting we use said third party utility to provide the same service either via the host or a remotely located PC/Server.