DRF-based wireless USBHUB extender system

The invention discloses a DRF-based wireless USBHUB extender system. The system comprises a USB receiver of a host device of a USBHUB extender; the USB receiver of the host device of the USBHUB extender is connected to the host device; the signal end of the USB receiver of the host device of the USBHUB extender is connected with a DRF wireless pairing transceiver; the signal end of the DRF wireless pairing transceiver is in pairing connection with a DRF wireless pairing apparatus of a USBHUB deconcentrator through wireless signal connection; a bridge chip is arranged in the USBHUB deconcentrator; the bridge chip adopts a control chip with the type of BL850G; and the power supply end of the USBHUB deconcentrator is further connected with an independent power supply module. Therefore, an application environment is greatly improved; a function of remotely extending a USB port number can be realized; one-to-four USB port extension is realized; and by performing pairing with a communication module and the DRF wire