A method of media handoff from a first device to a second device comprises transmitting a first signal from the first device indicating a medium is at a predetermined handoff point. The method includes using a host system to create a configuration file including data useable to configure the new device. An articulating mechanism between the two elements resists compression and lateral movement between the vertebra, but allows the adjacent vertebra to articulate about an instantaneous axis of rotation. The strain relief structure includes a pair of opposed engagement structures defining a cable slot therebetween.