[Q] Xperia Z4 Tablet Keyboard (BKB50)

[Unxperia]

Will it be backwards compatible with the Z2 tablet? 
I know the Z2 tablet is a tiny bit thicker than the Z4 tab so not sure.

And if so, any ETA on availability? Cheers

[Thommo]

What do you mean by backwards compatible? - Will it be compatible with old apps or wireless bands etc

[Unxperia]

Since it's Bluetooth I'm sure it will connect up wireless, I mean will the Z2 Tablet physically fit in the slot to hold it up?

And will the small app bar that pops up (windows-like) work with the Z2? I imagine a software update is all that's needed?