The KVM does what he is - reliable. He has a long cable (2) so that the connected devices do not need to be so close to each other. By the external switch (separate switch) can be connected unabhägig from the keyboard. In the past, you had indeed similar to the rollers Draw key - that was pretty annoying, especially since it often did not work and if you had several different KVMs in use, always a guessing game, which function key the respective manufacturer has now chosen. So it has been established with the customer and this comes to be without major further instructed to quickly cope with it.
