| 摘要 |
A USB device is provided. The USB device includes a housing, a circuit board, a chip, a USB connector and a metal connector. The circuit board is disposed in the housing. The chip is disposed on the circuit board. The USB connector is connected to the circuit board. The metal connector is connected to the USB connector, wherein the metal connector includes an extended portion, and the extended portion contacts the chip to dissipate heat from the chip.
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