FabulaTech
USB over Network Server allows sharing USB Ports over a network making all the devices plugged into them available for remote computers with USB over Network Client installed.
To share the USB port it's necessary to plug into the port any device, press the
button.
Note: Only the port with a USB-device plugged in can be shared.
Then, the port becomes shared and the device plugged into this port is automatically shared as well (before it has been unplugged).
After the device has been unplugged the port remains shared, whereas the unplugged device doesn't.
If we share one of the RootHub ports, then depending on the device speed the port will be shared either as a HighSpeed only or as a non-HighSpeed. At the same time a notification arises informing about the supported USB device speed, and the port speed will be indicated in the appropriated port name in the USB over Network Server window as well.
If the RootHub port has been shared as a HighSpeed but should support devices regardless of their speed, a non-HignSpeed device should be plugged into the port and shared again. The same applies to the non-HighSpeed devices.
To stop USB port sharing choose the port and click 
button.
The port becomes unshared, but the device plugged into this port stays shared until it has been unplugged.