Comparison : Item # XM-A335-0404C-01, PE42524SMT
Item # XM-A335-0404C-02, PE42524SMT
Item # XM-A335-0404D, PE42524SMT
Item # XM-A3B2-0409C-01, PE42520SMT
Item # XM-A3B2-0409D, PE42520SMT