Magic Keyboard Alternative : r/MechanicalKeyboards
Amazon.com: edaiser P129 Touch Magic Keyboard: 2022 iPad Pro 12.9 inch 6th 5th 4th 3rd Generation 2021 2020 2018 Alternative Magnetic Cover with Keyboard Trackpad Backlight Wireless for iPad Pro 12.9-inch White : Electronics
My homebrew Magic Keyboard alternative! (Description in comments) : r/ipad