The best keyboard case for the Galaxy Tab S9 Ultra happens to be the official one from Samsung. It's on the expensive side, but it adds a full-size QWERTY keyboard without adding too much thickness.

However, the Tab S9 FE has its own take on DeX Mode, which provides a desktop-like experience when you connect the Book Cover Keyboard to the device. For now, DeX Mode for Tablets is only ...

Do the Samsung Galaxy Tab S9 and Galaxy Tab S9 FE come with a keyboard? No, you’ll have to purchase a keyboard case or Bluetooth keyboard separately for the Galaxy Tab S9 FE or the Galaxy Tab S9.