patibility This keyboard case can ONLY fit the Galaxy Tab S9 11 inch release tablet only. ModelSMX/SMXB/SMXUPremium Touchpad experience The Hh Precision Touchpad offers stunning precision and control and multitouch gestures help you work on your galaxy tab s9 keyboard case quicker than ever before.7color backlht with 3 levels of brhtnessWhen using this galaxy tab s9 book cover keyboard you can easily switch the backlht color and adjust the brhtness according to your preference. It allows you to work with your favorite color even in lowlht environments reducing eye fatue.Detachable keyboard CaseThis galaxy tab s9 book cover keyboard is a detachable desn. It can be magnetically attached to this galaxy tab s9 case securely and can also be flexibly moved as needed.Adjustable DesnThis tab s9 keyboard case supports degree rotation for flexible landscape and portrait viewing. And it supports multiple standing positions. Helps you to find the most fortable angle for reading or browsing.