<b>Warming：</b><br> <b>Please check your laptop model, and make sure the keyboard layout is the same with that in description pictures. </b><br> <b> </b> <b>Cover perfectly compatible with: </b><br> √Microsoft Surface Book 2 13.5 inch & 15 inch(2017/2018 Released)<br>√Microsoft Surface Laptop and Laptop 2 (2017 and 2018 Released) <br><br> <b>NOT compatible with (Part of the function keys are inconsistent): </b><br>×Microsoft Surface Book 13.5 inches (2015 Released) <br>--Models: CR9-00001, CR9-00013, PA9-00001, SX3-00001, SX3-00013, CS5-00001 and CR7-00001. <br><br> <b>Package Include: </b><br> 1 * Keyboard Cover<br><br>