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Why Do Wifi Cards Have Two Antennas? [Solved]
A dual antenna on either the router or the end user device offers a solution to the problem of Wi-Fi fading, dead spots, and drop-outs. If one of the antennas falls into a dead spot, the device can switch to the other antenna, which will most likely provide a usable signal.
Is Wireless Networking FINALLY as Fast as Wired?? 802.11ad
Can
Can an aftermarket wifi antenna help your signal and speed?
We tested a pretty basic unit found on Amazon and found it can
