The replacement tip with the product ID GH98-40270B is not compatible with the pen of the Samsung Galaxy Tab S9. This replacement tip is specially designed for the Samsung Galaxy Note 7 (model SM-N930).

Yes

These are the original Samsung tips. They will not scratch the screen, but I would describe them as full plastic.

According to our supplier, the tip is unfortunately only compatible with the pen for the Samsung Galaxy Note (SM-N930F).

According to the information, this is compatible with Samsung Tab S3, Galaxy Book Flex, Samsung Chromebook Pro, Samsung Chromebook, Samsung Chromebook Plus and the Galaxy Note 7.

Yes is compatible