美国US(U.S)机器人R(Robotics)---公司-------USR
贤明的老前辈聪明的长者N(Nestor)超级S(SUPER)5代----NS5
U.S. Robotics (USR)
often referred to by its abbreviation USR and not to be confused with U.S. Robots is a company that makes computer modems and related products.
Nestor Class 5 (NS-5),
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