Pros: Extends flash range of your camera significantly

Cons: Expensive, relies on "manual" settings, size, wireless capabilities... see review

The Bottom Line: If you need to increase the flash range of your favorite PowerShot camera, this will do the job but know its limitations.

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Pros: Works more or less as advertised

Cons: Expensive for what it does Lack of features Useless for most photographers

The Bottom Line: Spend your money on something useful. Lack of features and lack of usability make this a no go in my book.

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