Eliminate monthly rental fees and unlock ultra-fast internet speeds with the ARRIS SURFboard S34 DOCSIS 3.1 Cable Modem. Engineered for multi-gigabit internet plans, this powerful, future-ready modem delivers blazing-fast connectivity for streaming, gaming, remote work, and more.
Whether you’re replacing your provider’s rental modem or upgrading for maximum performance, the S34 gives you the speed, compatibility, and reliability your connected life demands.
✅ Stop Renting, Start Owning
Save money every month by owning your modem. The S34 is approved for major U.S. cable providers including Comcast Xfinity (Blast!, Extreme Pro), Cox (Gigablast), and Spectrum (Internet Gig).
🚀 DOCSIS 3.1 Technology – Built for Speed
Get up to 10x faster speeds than DOCSIS 3.0. The S34 supports up to 3.5 Gbps combined download speeds, making it ideal for 4K streaming, VR gaming, and high-demand smart homes.
🔌 2.5 Gbps + 1 Gbps Ethernet Ports
Experience next-level speed with a 2.5 Gigabit Ethernet port and an additional 1 Gbps port, giving you maximum wired performance for gaming consoles, PCs, and home offices.
🌐 Compatible with Any Wi-Fi Router or Mesh System
Pair with any Wi-Fi router or mesh network to power fast, whole-home connectivity. Supports secondary IP address for home and business use (where available).
📱 Simple Setup with SURFboard Central App
Plug in, download the app, and activate in minutes. The S34 makes setup fast and frustration-free.