Point of Sale KSI Keyboard
This keyboard is “Wombat Programmable Keyboard with Barcode Port”.
home page: http://ksikeyboards.com/items/wombat-programmable-keyboard-with-barcode-port/
This could be a great keyboard. Lots function keys. One-keystroke for everything.
But, the problem is that the function keys are in a neat array, so that it is impossible to touch-type the function keys. You have to look, to read the labels.
One Thousand Keys
If you have a question, put $5 at patreon and message me.