will speed up your internet browsing
Sorry to be a party pooper MB, but care to explain how a cheap consumer grade router plugged into a cheap, rate-limited, packet-shaped, contended internet connection potentially also being used by someone who has an under-specced laptop ridden with tons of un-necessary background processes is likely to have any effect whatsoever.
Placebo effects. Like most of those registry hacks and other rubbish you see around the internet.
You can't polish a !!!!.
(p.s. magpienja, wasn't specifically pointing at you in the laptop bit.... so no need to get grumpy if you've got a super duper laptop !)