A wireless device, comprising: a first wireless network controller; and a second wireless network controller; wherein the first wireless network controller and the second wireless network controller are configured to: access a wireless medium via a shared antenna; and transmit, via the wireless medium, data received from a host device; wherein the second wireless network controller includes an audio stream detector configured to: determine, based on the contents of the data received from the host device, whether an audio stream is to be transmitted via the second wireless network controller; and request that the second wireless network controller be given access priority to the shared antenna over the first wireless network controller, based on a determination that the audio stream is to be transmitted via the second wireless network controller, wherein the second wireless network controller is configured to: inspect each data packet received from the host device for transmission via the wireless medium; determine whether the data packet includes information indicating that transmission of an audio stream is being initiated by the host device; and initiate the request for access priority based on a determination that the audio stream is being initiated. a first wireless network controller; and a second wireless network controller; wherein the first wireless network controller and the second wireless network controller are configured to: access a wireless medium via a shared antenna; and transmit, via the wireless medium, data received from a host device; wherein the second wireless network controller includes an audio stream detector configured to: determine, based on the contents of the data received from the host device, whether an audio stream is to be transmitted via the second wireless network controller; and request that the second wireless network controller be given access priority to the shared antenna over the first wireless network controller, based on a determination that the audio stream is to be transmitted via the second wireless network controller, wherein the second wireless network controller is configured to: inspect each data packet received from the host device for transmission via the wireless medium; determine whether the data packet includes information indicating that transmission of an audio stream is being initiated by the host device; and initiate the request for access priority based on a determination that the audio stream is being initiated. access a wireless medium via a shared antenna; and transmit, via the wireless medium, data received from a host device; wherein the second wireless network controller includes an audio stream detector configured to: determine, based on the contents of the data received from the host device, whether an audio stream is to be transmitted via the second wireless network controller; and request that the second wireless network controller be given access priority to the shared antenna over the first wireless network controller, based on a determination that the audio stream is to be transmitted via the second wireless network controller, wherein the second wireless network controller is configured to: inspect each data packet received from the host device for transmission via the wireless medium; determine whether the data packet includes information indicating that transmission of an audio stream is being initiated by the host device; and initiate the request for access priority based on a determination that the audio stream is being initiated.