then the A5c have 4 chains, for use with??
with 2x2??
the kp antenna have 4 chains, or not? and only see to one side…
can somebody explain me something?
A5 and A5c are 4x4. C5 is 2x2. The extra 2 chains are used for beamforming to achieve higher gain at the client. Here is a link to a similar discussion with more details: