1. Support system: XP and windows 7 (Volvo Hino Perkins Cat Nissan software must be used on xp system, orther software can be used on win 7 32bit)2. It Works As Great As Nexiq.3. Compatible with applications that diagnose engines, transmissions, ABS, instrument panels and more.4. Reduce reprogramming times with direct USB connection.5. Mixed fleet capabilities with broad protocol support.6. Quick access to vehicle data for maintenance or management reports.7. Quickly attaches to vehicle's diagnostic connector.8. Easy portability increases flexibility, May be used with desktop PC or laptop.Notice:1. It Can Not Be Updated, Otherwise, The Multiplexer Will Be Damaged.2. For Volvo, Hino, Cat and Nissan software, please install them on Windows XP only, other vehicle software can be installed on Win 7.3. When you change time of your laptop, Cummins Inline software will get locked, please download the attached file "how-to-unlock-cummins-inline" to solve it.4.Before install the Nexiq software CD,pls reinstall your computer system first,otherwise the multiplexer will be damagedPacking List :NEXIQ usb-link main interface441013 ; OBD II Adapter444009 ; J1962 OBD II Adapter402048 ; 6- and 9-pin "Y" Deutsch Adapter442022 ; Volvo 14-Pin Adapter442020 ; Volvo 8-Pin Adapter442021 ; Komatsu 12-pin Adapter448015 ; CAT 9-Pin Adapter441033 ; 3-pin Deutsch Adapter(with male and female connector)USB cableCD