| 摘要 |
An active USB device and a method for switching an operating mode thereof are provided. In the method, a USB devices is connected to a first host device, and the USB device is in a compound device multi-port mode; the USB device is disconnected from the first host device and the USB devices keeps in the On state; upon detection disconnection of the USB device to the first host device, the USB device switches from the compound device multi-port mode to the single compact disc mode. According to the method for switching the operating mode of the USB device in the disclosure, the USB device can install driver without distinction and completely in various complicated application environments, thereby increasing user experience. |
