power adapter sells on the three retailer sites similar to original power adapter with apple style

It is said that the power adapter sells on the three retailer sites () is almost similar to original power adapter with apple style. But consumers may be attracted by the cheapest price. For example, the power adapter, which can be used with MacBook and MacBook Pro computer, sells only $17 on Hootoo.com while the similar original item sells at a much higher price, even reaching to $79 in on Apple websites in the United States. Although some involved sites claim that the products they sell are original product, http://www.hootoo.com affirms clearly that these products are produced by the third party. On their sales literature, "Brand New Replacement Product works as genuine parts, 100% OEM Compatible" is written.