IT8718F-S GXA IT8718F-S GXS IT8718F-S HXS IT8718F-S LXS IT8718F-S(FXO) IT8718F-S(GXS) IT8718F-S/BX-L IT8718F-S/BXS IT8718F-S/CX(GB)L IT8718F-S/CXL