| 摘要 |
The present invention provides a sucking disk type USB extension socket for plugging with a USB device. The USB extension socket comprises a USB seat and an extension transmission cable. The USB seat has a connection socket therein, which is electrically connected to one end of the extension transmission cable. The other end of the extension transmission cable has a USB connector. At least a sucking disk is disposed on the USB seat. The USB seat can be fixed at any position through the design of the sucking disk type fixing structure thereof. The present invention has the advantages of high space usage and convenient and flexible use.
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