Why Does My Ipad Keyboard Says Accessory Not Supported. Audiobus is an award-winning music app for iPhone and iPad which lets you use your other music apps together. Your accessory may cause this error message because something went wrong when you tried to plug in and use this accessory.
Likewise you may get also this accessory may not be supported. The accessory isnt supported by your device. If the message this accessory is not supported by this iPhone or iPadiPod happens when connecting to a Bluetooth accessory like speakers or headphones try forgetting the device and then adding it back while renaming that device something different than before if possible.
Firstly Check if your iPad is Updated.
If you get an error message that says this accessory is not supported by your iPad when connecting your keyboard to your iPad its usually the result of using an adapter that was not manufactured by Apple. Here are a number of solutions to fix this issueAccessory. To connect to your iPad you must use a Lightning to USB Camera Adapter and it must be from Apple. However this is not true for this problem.