Am I receiving the correct Logitech Combo Touch for iPad 9th generation?

As a customer don't see it that way. Why should I ask Logitech for a product that is being sold at the Apple Store to be for iPad 9th generation? I didn't buy it directly from Logitech, but from the Apple Store.

Anyway, the Logitech keyboard being sold at the Apple Store "as being for iPad 9th generation" was designed for iPad 7th and 8th generation, and it works perfectly with iPad 9th generation. But if one goes to the Apple webpage and buys a keyboard that's on display for iPad 9th generation, and a few days later receive the keyboard that is marked for iPad 7th and 8th generation, should one return it to Logitech?

Agree. But the Apple Store webpage should be updated to indicate that the Logitech keyboard, even if marked "iPad 7th and 8th generations" is compatible with the iPad 7th through 9th generations. I would not have returned the first keyboard if I would have known it was also compatible with iPad 9th generation. Anyway, I did not return the second keyboard (the one I received last night) after talking to an Apple technician this morning.

The keyboard works quite well with my new iPad. It performs similarly to the keyboard and trackpad of my MacBook Pro, and in addition it serves as a protective case.