The ARRIS Surfboard Max W121 is a tri-band wireless router with a maximum LAN data rate of 1000 Mbps, ideal for high-speed internet connectivity in homes and small offices. It features a white design and is DOCSIS 3.0 compliant, providing reliable performance for cable internet connections. With its tri-band technology, this router delivers fast and efficient wireless connectivity, while the single Ethernet port allows for easy connection to wired devices. The unlocked carrier compatibility ensures flexibility in choosing a service provider. The ARRIS Surfboard Max W121 offers a seamless networking experience with its advanced features and high-speed capabilities.