Very nice gadget, apart from home, I also bought it for the tutoring center where we use a projector. It was very helpful. We have been using it for 2 weeks now and we are satisfied.

After a month of use, I come back to amend my evaluation and remove 2 stars for the following reasons. 1) While it works fine within 2.5 - 3 meters, it occasionally loses range (doesn't respond to commands and a blue light flashes) and 2) I noticed some sort of clicking sound coming from inside. I don't know if this is a problem and if I should send it back, but since it still does its job, I haven't bothered. As long as it lasts... Anyway, for the price it's not worth it! It's better to go for Riitek, which is a more tested and reliable brand. I have two mini keyboards from them and they are perfect! No issues in the two years that I've had them!