The WiFi amplifier or repeater is ideal for those who need to take the internet to environments where the signal does not reach efficiently or sometimes does not reach. This is because the amplifier is a tool capable of amplifying the internet signal and overcoming some physical barriers (such as distance between rooms and thicker walls) or the intense use of the signal by several people.
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One of its characteristics is to maintain the original network, which guarantees a complete connection with the broadband internet package contracted by the user. The device is easy to set up and does not need a wired connection. WiFi repeaters, boosters, and extenders are pretty much the same thing devices to improve WiFi coverage area. Even if you don’t find a clear difference between “repeaters” and “extenders”, not all of them will work the same.