Pfaff Expression 2.0 Keyboard 413159101 Brand New

Pfaff Expression 2.0 Keyboard 413159101 Brand New Expression 2.0 Series  Sewing Machines Part # 413159101                                                   Due to the sensativity of these boards, There is absolutely no return and should be installed by trained tech:                                                                    "PLEASE READ BEFORE ORDERING--THERE IS NO RETURN OR REFUND ON THIS PCBD."