The Netgear High Speed DOCSIS 3.0 Cable Modem CM400AZNA is a reliable and high-performance modem designed for home networking and connectivity needs. With wireless connectivity, it allows for seamless and fast internet access, perfect for streaming, downloading, and browsing on multiple devices simultaneously. This modem, with a sleek black design and the DOCSIS 3.0 standard, ensures a stable and efficient internet connection for its users. Made by NETGEAR, a trusted brand in networking technology, the CM400-1AZNAS model is a top choice for those looking to enhance their home internet experience.