(Packard Bell, The Netherlands) A major PC manufacturer that is the consumer brand of NEC Computers International and the home computing market leader in the U.K. and much of Western Europe.

This left NEC’s x86-compatible CPUs legacy mostly in the form of legal precedents, instead of the technological achievements it had hoped for, and set the tone for the computer market of the 1990s.

In addition, ZeBu's debug visibility enabled NEC to find multiple performance bottlenecks that can't be observed within the real chip and resolved firmware performance issues within a few weeks.