A printed circuit board assembly includes a printed circuit board having a plurality of signal lanes. The PCBA also includes at least one application-specific integrated circuit operatively mounted to the printed circuit board and connected with the plurality of signal lanes. The PCBA includes a first configuration element operatively mounted to the printed circuit board in a first orientation and at a first location and having a first bridging element for providing an electrical connection between at least a first pair of signal lanes selected from the plurality of signal lanes. The first configuration element also includes a second bridging element so that if the first configuration element were operatively mounted to the printed circuit board in a different, second orientation relative to the printed circuit board, the second bridging element would provide an electrical connection between at least a second pair of signal lanes.