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You can easily check your Wi-Fi signal's strength, right down to the exact dBm levels, on a Mac or PC computer. Signal strength is measured in decibel milliwatts (dBm ...

Recently I've been looking into home theatre and similar setups for my living room. I have a D-Link 825 dual-band router but it seems to have a very weak signal to noise ratio, it's maybe -70 dbM ...

Troubleshooting your wifi can be an exercise in frustration. Why aren’t you getting the speeds you promised? Why does your phone lose connection behind the fish tank? Just how much of a difference is ...