It was super easy to connect this keyboard case to the Fire HD 2021 edition. I love the keyboard's magnetic feature. My only complaint is that the back stand makes the tablet tilt a bit too much. I wish it had latches inside to make it stand up more (make it more sturdy). However, it is not bulky even with the tablet inside, and it has a good feel to it. Overall, it's an excellent product, and I would recommend it to a friend.