The product is a textbook titled "Computer Systems: A Programmer's Perspective" authored by Randal E. Bryant and David R. O'Hallaron. Published by Pearson in 2011, this English language textbook spans 1077 pages and provides a comprehensive overview of computer systems from a programmer's standpoint. The book, in paperback format, is an international edition tailored for students and professionals in the field of computer science, offering in-depth insights into various aspects of computer systems.