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Beginner

Adding an External Antenna to a Aironet Wireless Adapter

I am using a Cisco Aironet (AIR-CB21AG-A-K9) 802.11a/g/b Wireless Adapter. In the area that I am working the reception is not 100% and I thought that an additional external antenna might be a simple fix. Am I on track with the idea? Can anyone suggest an antenna that I could buy that would work with this particular card?

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Enthusiast

From the part number it's a Cardbus PCMCIA card so you can't attach an additional antenna.

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Beginner

We have many cards like yours and they dissappoints! The reception is poor on them comparing to other cards as Linksys, old Compaq WL110 etc. Would expect more of a card that is rather expensive. I have seen socalled high power cards on the web, but cant remember any names now.

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