iPad 9th generation keyboard case only compatible below ipad model: iPad 9th generation ( 10.2 inch) 2021 (A2603/A2604/A2605), iPad 8th generation 2020 (A2270 A2428 A2429 A2430), iPad 7th generation 2019 (A2197 A2200 A2198), iPad Air 3rd generation 2019 (A2152/A2123/A2153), iPad pro 10.5 2017 (A1701/A1709).
Product Advantages & Features: Magnetic bluetooth keyboard case -- Easy to be attached and removed from the magnet cover. Keybord built-in Rechargeable battery -- Keyboard is chargeable, 3-4 hours full charge, can uninterrupted work for about 80 hours. Keyboard can be used for multi Operating Systems --The wireless keyboard works with iOS, Android, and Windows. Press Fn+Q/W/E to change the operating system.