9.7-inch iPads: This size was common in earlier models such as the iPad Pro 9.7-inch (2016), iPad Air 1 and 2 (2013 and 2014), and several generations of the standard iPad (e.g., iPad 5 and 6)134. 10.2-inch iPads: The iPad 7th, 8th, and 9th generations (2019, 2020, and 2021) feature a 10.2-inch screen size35. 10.5-inch iPads: The iPad Pro 10.5-inch (2017) is the primary model with this screen size3. 【Multiple Viewing Angles】 -iPad 9th generation keyboard with 360 swivel & 180 flip , Turn your iPad into a multifunctional laptop. Your iPad screen will have multiple viewing angles. Easily adjusts to whatever comfortable angle suits you best. You can display your work presentation, watch your favorite show or read a new book. It’s also a great helper to make a meeting note and do homework. Practical and lightweight to carry out. Perfect for working, writing, or watching videos at work, school, travel, and home. 【Multi TouchPad】-ipad 9th generation case keyboard with multi-touchpad, Support all gestures like a real Laptop. The large&smooth touchpad makes browsing websites and using the iPad more convenient. When typing, you can press FN+T to turn the touchpad off/on to avoid accidental touch 【Rainbow Baclits&Long Battery】 - 9th generation iPad keyboard with backlits ensures you don’t have any trouble while typing in low-lit environment. iPad 7th generation case with keyboard lights up