CoolTechZone has posted a review on the A4Tech NB-30: Battery Free Wireless Optical Mouse

A4Tech has recently announced their "no-battery" mouse, which is the world's first optical mouse that operates without the use of batteries, at least to some degree. Undoubtedly this makes them unique and certainly attention grabbing, but is the innovation justifiable? As you will later find out, the price to performance ration may not be so desirable to many. While the company enters the market with a nice and innovative product, we do recommend that they consider some aspects of the products such as the price and the mouse pad.

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