The hardware leap in the DS150E introduced features that weren't standard or as refined in the DS100E era: Wireless Capability Delphi DS150E VCI units utilize
While you can plug both into a laptop via USB, the internal electronics are different. The DS100E is built for brutality; the DS150E is built for speed on modern vehicles. i--- Delphi Ds100e Vs Ds150e
Comprehensive service interval resets , including BMW Condition Based Service (CBS). The hardware leap in the DS150E introduced features