So I have my nice shiny new RiMac on my desk, with it's single cable providing power and a USB 3 external hard drive. And occasionally I have to add a printer or two, and a Wacom pen, oh yes and a scanner. I would like if possible to avoid having to plug wires into the rear if the imac so I am hoping there is a peripheral that will allow USB devices to be connected wirelessly? I don't want to change both laser printers for AirPrint models. Is there something available that the RiMac will use to avoid wires?