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wifi adaptor dbi?

Yuvraj Mann
By Yuvraj Mann
in Networking
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It depends on what range the WiFi signal needs to reach. A higher dBi means a more powerful signal being sent, at the cost of requiring more specific pointing (though perhaps for home usage this cost is small).

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The power output of a device doubles every 3dbi. A higher dBi device will have better range at the cost of taking more power to run the adapter.

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