Connects 2 Aux Input to OEM Adapter Interface for Rover - 25/45/MGTF/MGF/MGZR/MGZS with Blaupunkt/VDO BP9262 Single CD/22DC597 head units. This Aux Adaptor Interface is compatible with following car models: Rover 25 : 1999 to 2003 Rover 45 : 1999 to 2003 Rover MG TF : 1999 to 2003 Rover MG ZR : 2001 to 2003 Rover MG ZS : 2001 to 2003 Rover MG F : 1999 to 2002This auxiliary input interface connect to original head units via the CD changer port and trick the unit into believing it is playing a CD changer, whilst really playing the audio from another sources. This means the audio can be produced at a much higher quality.