High-Speed Cable Modem Motorola ARRIS SURFboard SB6141

The ARRIS SURFboard SB6141 is a reliable and widely-used DOCSIS 3.0 cable modem designed for high-speed internet access. Featuring download speeds up to 343 Mbps and upload speeds up to 131 Mbps, it is ideal for HD streaming, online gaming, and large downloads. This modem supports 8 download and 4 upload channels, offering stable performance even in high-traffic environments. It’s compatible with major U.S. cable providers including Comcast Xfinity, Spectrum, Cox, and more (please check provider compatibility before purchasing). The compact, durable design includes front-panel LED indicators for real-time status updates and easy troubleshooting. Its single Gigabit Ethernet port allows for direct connection to a router or computer for optimal speed.