However, with some modification and performance enhancement it may well be possible to adjust the frequencies available to wireless routers and laptops

However, with some modification and performance enhancement it may well be possible to adjust the frequencies available to wireless routers and laptops so the wider frequencies can be accessed. In fact with some expert programming and enhancements the ‘X’ band is not out of reach. In much the same way that "with some expert engineering and enhancements" the speed of sound is reachable with a standard car. Not to say that it's impossible to use X band - packet radio enthusiasts have been using 10GHz links for decades. But expecting that "performance enhancement" is going to magically turn a highly-specialized 2.4/5GHz radio stack into one that works at 10GHz is some movie-style "ENHANCE" nonsense.