Compatibility and protection The keyboard case is compatible with Galaxy Tab S10+ Plus 12.4 inch 2024 released (Model: SMX820/X826/X828) and Tab S9+ Plus 12.4 inch 2023 released (Model: SMX810/X816/X818). The case provides a protective back cover and integrates a keyboard for convenient use with these tablets. Round key cap magnetically detachable color keyboard Features a keyboard with round key caps and a magnetically detachable design. The keyboard supports Windows, Android, and iOS systems, and can be used not only with Galaxy tablets but also with other tablet computers and mobile phones. Convenient shortcut keys Equipped with multifunction shortcut keys for quick actions. You can take a screenshot, lock the screen, or adjust volume with one click. By combining the FN key with other keys, you can operate your tablet in a laptoplike way. Soft TPU back cover and multiple stand angles The soft TPU back cover uses a nonslip design for stable handling. It is easy to install and supports the tablet at multiple viewing angles for comfortable typing and viewing. Practical use scenarios 1) Remote work or study: type documents, draft emails, and take notes more efficiently at home, in a cafe, or on a commute. 2) Meetings or classes: use the keyboard to take rapid notes or present content while keeping the tablet protected. 3) Travel and daily use: detach the keyboard for quick setup, then reattach for productive work on the go while the case provides solid protection.