new open box. excellent condition Fast, Reliable Connection: Enjoy high-speed streaming, gaming, and browsing with a trusted brand used in over 260 million homes. Fast & Reliable Modem: DOCSIS 3.1 delivers Gbps Speed with better security and low latency—ideal for gaming and streaming. Easy Setup: Just plug in and activate with the SURFboard Central app—connect to your own Wi-Fi router for home networking. Service Compatibility: Works with major ISPs like Xfinity, Spectrum, and Cox