A:AnswerHey CompMan, thank you for reaching out to us with your question about the Samsung Galaxy Tab S9+ Book Cover Keyboard. The Samsung Galaxy Tab S8+ and Galaxy Tab S9+ have a few differences in the placement of camera and S Pen that would mean this case would not fit perfectly on your Galaxy Tab S8+. We appreciate you being a Samsung customer. -Elizabeth
A:AnswerYes! It has a trackpad, but it's nothing incredible. I would highly recommend a bluetooth mouse of some sort if you plan on using the tablet in DeX mode frequently.
A:AnswerNope! The keyboard requires no external power source, it automatically clips into your tablet via some magnetic attachments which I assume also provide it with power.
