The keyboard is not a necessary device, but if you are the Google fans with using Gmail frequently, the special keyboard is called Gboard should be a cool device for you.
Gboard is smaller than normal keyboard, and the 20 keys are designed for Gmail’s hotkeys. So you don’t need to stare at your
monitor finding Gmail’s selections with Gboard connected computer by USB port. It’s available for $19.99 USD at
its official website.