1. The XP400Pro - Advanced All-in-One Key Programmer 2. One Year Free Update Online on Autel Official Website 3. Could Be Used with Autel IM508 and Autel IM608, Also IM100 and IM600 as well (Notice: XP400Pro is compatible with IM100 / IM600. The only thing the IM100 and IM600 will not have when used with XP400Pro is the 4 channel Labscope software and AutoAuth)