![](https://cdn.technologyreview.com/i/legacy/photo_essay_b_x900.jpg?sw=1272)
Huang Rong of China’s Edtak Electronic sat quietly in his stall in one of the hotel ballrooms that held the International Gateway. He and a colleague hoped to find a U.S. distributor for two products in particular: colorful keyboards for children and $4 computer mouses that look like toy cars.
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