We recommend getting a Windows 10 tablet for kiosk mode. If the tablet does not have a USB port you can plug your printer into, you will also need to purchase a USB OTG cable (with type C), available at most stores or via Amazon, etc.
Unfortunately iPads and Chrome books can't print to Dymo printers at this time. We are working on another solution but we have nothing to announce at this time.
Click here for a recent 3rd-party article that reviewed Windows 10 tablets.
*Note: Dymo printing software does not work with Chrome books due to a limitation with their software.