A wireless modem card comprises a host interface configured to interface the wireless modem card with a host device of a first type. The wireless modem card can be configured to detect whether a modem interface device configured to interface the wireless modem card with a host device of a second type is communicatively coupled with the host interface. The wireless modem card is also configured to reconfigure the host interface in response to the presence of the modem interface device to enable the wireless modem card to interface with the host device of the second type through the modem interface device.