Compatibility This case is compatible with Galaxy Tab A9 8.7 Inch 2023 (SMX110/ SMX115/ SMX117). Please check the model number SMT*** in the tablet Settings before . Not fit any other model. S Pen not included. 7 Colors Backlit Keyboard Backlit keyboard offers 7 color options that can be switched, adding cool effects and making it easier to type in dark or bright light. The brightness of the backlight can be adjusted easily. Detachable & Adjustable Designed to hold your tablet hands for work, reading, watching videos, or typing like on a normal computer or laptop. The magnetically detachable wireless keyboard design makes it easy to use (connection range up to 10 meters). The tablet protective case can be adjusted to different angles to suit your needs, providing a more comfortable user experience. Auto Sleep/Wake Function With multiple magnets, the case automatically sleeps or wakes when the lid is closed or opened, preserving battery life and extending device longevity. Durable shell case with reinforced hinge protects your tablet from scratches, dirt, and stains, while offering a soft and comfortable touch. An choice for work, travel, or as a gift. Use scenarios On the go productivity: use as a portable workstation for email, documents, and video meetings, with a keyboard that improves typing speed and accuracy. Study and media: read, annotate, and watch videos with hands viewing and comfortable angles. Lowlight environments: switch on the backlit keyboard to type easily in dim conditions without eye strain.