BoxWave Kindle Fire HDX 8.9 (2013) Keyboard, [SlimKeys Bluetooth Keyboard - with Backlight] Portable Keyboard w/Convenient Back Light for Amazon Kindle Fire HDX 8.9 (2013) - Jet Black Bluetooth keyboard designed to connect with your Kindle Fire HDX 8.9 (2013) while at home or on the go Includes an integrated, backlit Bluetooth keyboard for tactile typing in all lighting situations Bluetooth keyboard on/off switch allows you to turn the keyboard off when not in use to conserve battery power Bluetooth version 3.0