1. Compatibility: This Keyboard Case is compatible with Samsung Galaxy Tab S9 FE 10.9 inch (Model SMX510/X516B/X518U) / Galaxy Tab S9 11 inch (Model SMX710/X716B/X718U) 2023 Release Tablet / Galaxy Tab S8 11 inch Tablet 2022 Wi Fi / 5G Model (SMX700/X706) / Galaxy Tab S7 11 inch 2020 Model SM T870 SM T875 SM T878 2. Built in Trackpad & Multi Touch Design: The keyboard features a built in touch pad for laptop like control. It offers a aid when you do not have a mouse in hand. 3. Round Key Cap + Magnetically Detachable Color Keyboard: The keyboard has round key caps and a magnetically detachable color design. It is compatible with Windows Android iOS and not only usable with Samsung Galaxy Tablet but also with other tablet computers and mobile phones. 4. Convenient Shortcut Keys: The keyboard includes multi function shortcut keys to take a screenshot lock your screen or adjust volume with one click. By combining FN with other keys your Samsung Galaxy Tab S8 Ultra Android Tablet will be as convenient as a laptop. 5. Use Scenarios: Remote work or study: type documents and emails, edit notes, and stay productive on the go. Classroom or meetings: take notes efficiently and use the trackpad to navigate apps or slides. Browsing and multimedia: quickly capture screenshots and adjust volume while watching videos or browsing content.