Bose Lifestyle Extension Cable 9 Pin Mini Din 6 ft Male Female FOR BOSE ONLY Extends the cable that connects Bose components that use the 9 pin mini din connector (Except Companion) WILL NOT WORK WITH BOSE COMPANION SYSTEM or WAVE SYSTEM 6 ft length Male to Female 9 Pin mini din cable FOR BOSE ONLY WILL NOT FIT OTHER 9 PIN APPLICATIONS. PLEASE ASK SELLER FOR HELP.