Abstract: A communication device based on a USB interface and a method for implementing service configuration are provided. The method is used for the communication device based on the USB interface, comprising: said communication device based on the USB interface reporting a device descriptor to a host, thus making said host complete loading of a host driver; said communication device based on the USB interface receiving a control instruction sent from the host side through the USB interface; and said communication device based on the USB interface configuring service attribute information according to said control instruction, so as to enable said service attribute information to indicate service attributes of said communication device based on the USB interface. The USB control information controls the service attribute information such that said device can implement support to service differentiation aiming at different operating systems.