2 units of  18 inches Tablet computer hardware  that I would love to connect to a  3G USB Dongle with  telephone/phone  functionality(if this kind of 3G USB Dongle exist) or to a  5G USB Dongle with  telephone/phone   functionality(if this kind of 5G USB Dongle exist) so that I can use the  3G USB Dongle or the 5G USB Dongle to make