Descrição Zoom Telephonics, Inc. designs, produces, markets, and supports Motorola brand cable modems, routers, and other Internet-connected devices under an exclusive worldwide license from Motorola. Zoom also sells USB cell modems and other communication products under its Zoom brand. Founded in 1977, Zoom is a publicly traded company with headquarters in Boston, Massachusetts. Zoom’s primary sales channel is high-volume retailers including Amazon, Best Buy, Target, and WalMart.