I was using this with Apex and didn't notice any particular lag, so it works fine. You can change the keyboard brightness with the button in the upper right. I think the feel of the keys is a matter of preference, so please check YouTube or similar for reviews. Before listing, I took all the keys off to clean it, and I lost the "2" key on the right side. Also, the part on the back to prop up the keyboard on the upper left is missing. Please purchase only if you are okay with these issues.