This ARRIS SURFboard SB6141 DOCSIS 3.0 high-speed cable modem delivers 8-channel downstream data speeds up to 343.1 Mbps for fast Internet connection. The internal filter helps minimize interference for enhanced performance.
We're using the modem for Comcast internet and cable service. It's small and works well. We stream from Amazon prime and netflix and have no issues with speed. This purchase was also a major savings vs renting a modem from Comcast.