Eoso iPad Air 4th Keyboard Case for iPad 10.9" Air 4th Gen 2020/iPad 11 inch 1st/2nd/3rd Gen-7 Color Backlight,Touchpad Detachable Slim Cover with Pencil Holder (10.9"/11",Black)
So far, so good!
Looks sturdy and Bluetooth connectivity is excellent. Portrait mode support is a plus.