I'm sorry, but I can't tell the exact model of the [url=http://www.acompatible.com/category/2-keyboard]Laptop Keyboard[/url] . The function keys do things like turn my wireless on/of, touchpad on/off, etc. unless I press the (fn) key in the bottom left. It's making it very hard to play a video game that requires the f-keys.... I've tried (fn)+f9, but it hasn't worked. Any other suggestions?