These $40 devices can enable communication even when the Internet goes down.
Wireless repeaters and mesh networks are both technologies that can be used to extend network coverage over a given area. Wireless repeaters work by taking an existing wireless signal and ...
House Digest on MSN
Use an old smartphone to fix spotty home Wi-Fi
Most homes, especially larger ones, have dead zones where the Wi-Fi signal is weak. You can fix this issue by cleverly using an old smartphone.
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