The CenturyLink CenturyLink ZyXel C2100Z Wireless Router Modem is a reliable and efficient networking device manufactured by ZyXEL in China. This unit, specifically the model C3000z, is designed to provide high-speed internet connections for home and small office use. With its wireless capabilities and modem functionalities, this router modem ensures seamless connectivity for various devices such as laptops, tablets, and smartphones. Ideal for those looking to upgrade their networking system with a dependable and high-quality product from a trusted brand like ZyXEL.