Patent ID: 7549008
Filing Date: 2009-06-16
Classification: G06F

Abstract:
1. A device for connecting a media playback device having a first USB port, an analog port, and a serial port with a host device having a second USB port, comprising: a USB interface adapter having a first connector and a second connector for respectively placing the first USB port, the analog port, and the serial port of the media playback device into communication with the second USB port of the host device wherein the USB interface adapter functions in a digital transfer mode enabled via a communication received from the host device to facilitate communications between the host device and the media playback device via the second USB port of the host device and the first USB port of the media playback device to allow data to be transferred in a file between the digital media playback device and the host device and wherein the USB interface adapter functions in an analog/serial mode enabled via a communication received from the host device to facilitate communications between the host device and the media playback device via the second USB port of the host device and both of the analog port and serial port of the media playback device wherein the USB interface adapter further functions in the analog/serial mode to convert control signals received from the host device via the second USB port of the host device to serial communications which are provide to the media playback device via the serial port of the media playback device to allow for control of the media playback device and to convert analog signals received from the media playback device via the analog port of the media playback device to digital signals which are provided to the host device via the second USB port of the host device to allow for playback of digital media stored on the media playback device by the host device.