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POWER'store / Energy keyboard


The computer is widely used in our work, learning, communication and other activities; we may even have to use computers for up to seven hours a day because typing words on computers is one of the major means by which we communicate in the world; the power generated by our daily simple computer operations is stored for charging the 4C products.
The stored power may be transferred into the backup power storage box.


National Taiwan University of

National Taiwan University of
Science and Technology
Taipei, Taiwan


National Taiwan University of Science and Technology

Jhubei City, Hsinchu County, Taiwan

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