SZILBZ 2.4G Air Mouse Remote Backlight Wireless Keyboard Control

Hi,
Following the Troypoint link in “Alternative Remote Controls” [MX3 Pro Mini Keyboard Air Remote] I purchased the SZILBZ 2.4G Air Mouse Remote Backlight Wireless Keyboard Control. The instructions that came with it specifically state that it does not work with Fire TV. Have I just wasted my money or does anyone out there know how I can link this remote control to my Fire TV?
Thanks,
Wayne

If your remote is not Bluetooth you need to buy a USB adapter.