Compatibility: Specially designed for Samsung Galaxy Tab S9+ Plus 12.4-inch (SM-X810/X816B/X818U) 2023 Release Tablet. It will NOT work with any other model device. Built-in Touchpad: Keyboard comes with a touchpad that supports multi-finger gestures, providing excellent functionality when a mouse is not available. Touchpad supports Android, Windows, and iOS devices. Pencil Holder: The case features a built-in pencil holder to securely carry and store your S Pen. Stylus pen is NOT included. Convenient Shortcut Keys: Keyboard includes multifunction shortcut keys for one-touch access to screen capture, screen lock, and volume control. By combining the FN key with other keys, your tablet can operate with laptop-like efficiency. Detachable Keyboard: 2-in-1 Bluetooth keyboard with protective case enables wireless connection. Ultra-slim design is lightweight and easy to carry. Transforms your Galaxy Tab into a notebook-style device to enhance work productivity. Keyboard and leather case feature matching color. Multiple Viewing Angles: Stylish and elegant design allows quick transformation of your tablet into a laptop in seconds. Premium Protection: Durable synthetic leather exterior safeguards your tablet from drops and impacts. Soft, anti-slip interior lining prevents scratches and provides added grip.