THE SMART TRICK OF ADAFRUIT INDUSTRIES USB MINI HUB WITH POWER SWITCH THAT NO ONE IS DISCUSSING

And it really works actually pretty slick. press the button and hold for a few seconds, and boom, you only switched Laptop input on the printer. When you have two printer cables, this device will come with a cord with the switch for the printer. The GUS402 eradicates the expense of getting a number of sets of USB gadgets for every Personal compute