I have a Bluetooth keyboard I use with my iPad. It also works on an 8" Android tablet, but my 10" Android tablet won't "see" it.I'm not particularly concerned, though, because I use the keyboard exclusively for my iPad. It's just a curious thing that one Android tablet connects just fine and the other won't. Maybe has to do with the particular version; the 8" tablet is Android 11, whereas the 10" one is Android 6. Just taking a guess. ;)