Compatibility:This keyboard case can only fit the Samsung Galaxy Tab A11+ / A11 Plus 11 Inch Model (SM-X230/X236/X238) 2025 Release, Samsung Galaxy Tab A9+ / A9 Plus 11 Inch Model (SM-X210/X216/X218) 2023 Release tablet. Please make sure your tablet model is the right one before purchase Conveniently Versatile:The Samsung Galaxy Tab A9 Plus /A11 Plus Keyboard Case offers unparalleled convenience and multifunctionality, effortlessly switching between laptop and tablet modes as needed Excellent Touchpad Experience:The high-precision smart touchpad supports multi-finger gestures such as clicking, pinching, swiping, and scrolling. You can precisely navigate the tablet with just a move of your fingertips, perfectly realizing the function of a mouse and enjoying a superior laptop experience. Bringing you extremely high work efficiency.The touchpad function can be disabled by simply pressing Fn + Spacebar Diverse Backlight Options: Choose from 7 backlight colors and 3 brightness levels to adapt to different environments, reducing eye fatigue and making work easier in low-light conditions Unique Folder-Style Design:The lightweight and slim keyboard case features a unique folder-style design, making it easy to carry and work, entertain, or study anywhere, anytime Long Battery Life:Charging for 2-3 hours provides up to 4 hours of backlight usage or 5-7 days of non-backlight usage. Impressively, it boasts a standby time of up to 30 days INFILAND Keyboard Case for Samsung Galaxy Tab A11+/A9+ 5G with 7-Color Backlight & High Precision Trackpad, Slim and Portable Detachable Keyboard Case for Tab A11 Plus 11 inch