| 摘要 |
PURPOSE: A wiring coupler and connecting system thereof are provided to steadily transmit a USB signal in the long distance. CONSTITUTION: First to sixth connection units(10,11,12,12-1,13,13-1) are settled on a substrate. The first connection unit is connected to the third connection unit. The third connection unit is connected to the fourth connection unit. The second connection unit is connected to the fifth connection unit. The fifth connection unit is connected to the sixth connection unit. The third connection unit is separated into an Internet connection unit and a USB connection unit.
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