If your SD Card is not detected in the Device Manager, then this post will help you. This issue can occur due to hardware issues, outdated or corrupted drivers, faulty SD Card, faulty SD Card reader, ...
The Galaxy Tab A 8.0 (2019) has a decent 32GB internal storage so it’s barely enough to store large files such as videos and photos in the long run. If you’ve been using Samsung devices for a while ...