So as long as you can connect the usb port on to the headless server to the Superbook, and install the correct driver first. Then yes, the Superbook can be used

So as long as you can connect the usb port on to the headless server to the Superbook, and install the correct driver first. Then yes, the Superbook can be used as KVM for Windows/OSX and some linux computers. I'll put my disclaimer here of: theoretically possible but not tested.