Hi there, while looking at HP Laptops I noticed that there are two different type of wireless adapters available 1x1 and 2x2. So my question is dose the 2x2 mean it's a dual band adapter? If not then what dose it mean?
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It means it has 2 antenna and will attempt to transmit 2 overlapping signals. Most router list these as 300m and 3x3 is 450m
The device with 2x2 antennas will have MUCH stronger signal strength and sensitivity.