I'm considering upgrading from my late 2014 Mac Mini to a refurbished late 2018 Mac Mini. My main concern is with the change in ports. My current mac Mini has 4 USB(A) ports but the later model will have only 2 such ports together with 4 Thunderbolt/USB(C) ports. I have more than 2 peripherals that use USB(A) plugs and don't want to have to buy more hardware if I can avoid it. Is it as simple as using adapters to plug an USB(A) plug into a USB(C) port and, if so, can you point to the type of adapter to use? Many thanks.