The 5 gigahertz signal (Wi-Fi a or AC) accommodates more devices at higher speeds, but reliably passes through only 1 or 2 walls and floors . Naturally, distance, placement and interference are also important factors.
Read moreCan 5GHz pass through walls?
5 GHz networks do not penetrate solid objects such as walls nearly as well as do 2.4 GHz signals . This can limit an access points reach inside buildings like homes and offices where many walls may come between a wireless antenna and the user.
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