WiFi Booster Distance: How Far Can the Signal Reach?

There is no universal range. The practical distance changes with walls, floors, interference, router power and the extender model; test in the intended room rather than relying on a single number.

Place it between the router and the weak area, at a point where it still receives a stable signal. If its link indicator is poor, move it closer to the router.

WiFi can pass through walls, but each wall and building material can weaken the signal differently. Dense masonry and multiple floors can reduce usable coverage substantially.

It may be enough for one nearby dead zone, but a large or multi-storey layout may need mesh nodes, a wired access point or improved router placement. Map the problem areas before choosing.