ARRIS SURFboard SB6121 DOCSIS 3.0 Cable Modem with 12 Mbps Downstream and 4 Mbps Upstream Speeds

The ARRIS SURFboard SB6121 is a high-performance cable modem that supports DOCSIS 3.0 technology, providing fast and reliable internet connectivity. With a downstream speed of 12 Mbps and an upstream speed of 4 Mbps, this modem is ideal for streaming, online gaming, and other bandwidth-intensive activities. The SB6121 also features an Ethernet connectivity option, allowing users to connect their devices via a wired connection for a more stable and secure internet experience. The ARRIS SURFboard SB6121 is designed with a single F-type female RF connector, making it easy to install and set up. The modem is also compact and lightweight, allowing it to be placed in a variety of locations without taking up too much space. Additionally, the SB6121 has a condition report of no visible wear or scratches, ensuring that it is in good working condition. Whether you're a heavy internet user or just need a reliable connection for basic browsing, the ARRIS SURFboard SB6121 is a great option to consider. In terms of technical specifications, the ARRIS SURFboard SB6121 supports a range of features that make it an attractive choice for those looking for a high-quality cable modem. With its support for DOCSIS 3.0, the SB6121 is capable of delivering fast and reliable internet speeds, making it ideal for a variety of applications. The modem's technical specs, including its downstream and upstream speeds, Ethernet connectivity, and RF connector, make it a great option for those who need a reliable and high-performance internet connection.