"Android: Does not support 3rd party virtual keyboards - Keep this in mind"
(Phoenix, AZ USA)
IMPORTANT NOTE: Does not work with 3rd party keyboards on Android so when you are using this with your phone, your onscreen keyboard may be disabled. The Android device sees it as an external keyboard which wouldn't be a problem if all 3rd party keyboards respected the "show virtual keyboard when hardware keyboard is connected." Keyboards such as the uber-popular Swiftkey are not compatible.
Why four stars? Because it's well made, it does provide the base functions, it's easy to use (except the tiny keys to enter the Bluetooth pairing code).
Just don't expect to use anything but the Google keyboard when this remote is turned on. This was a killer for me.