Practical: you can also set up the tab edge, works the same way. For word processing or read A4 very convenient.
Additional benefit: The keyboard connects via Bluetooth alone and without any problems with my Samsung Smart TV. (Distance 5m) You then must indeed continue to use the cursor keys (on the keyboard) to move the cursor on the TV screen, (in this case a mouse could bring simplification, but is too expensive) but the annoying text input on the TV screen keyboard eliminates the television remote control via cursor and Enter, which of course looking as YouTube on the TV enormously simplified.
Conclusion: good protection for the Tab, visually great, and also functionally properly.