Arris Sbg6400 Best Buy Apr 2026

The is a legacy DOCSIS 3.0 all-in-one cable modem and N300 Wi-Fi router . While it is frequently found at retailers like Best Buy and Walmart , it is best suited for basic internet plans due to its 8x4 channel bonding technology, which caps downstream speeds at approximately 343 Mbps. 1. Key Specifications & Compatibility

Setting up the SBG6400 typically takes a few minutes and may require contacting your ISP for activation. arris sbg6400 best buy

: Plug the power adapter into an outlet. The LEDs will flash and eventually stay solid green or blue. The is a legacy DOCSIS 3

: DOCSIS 3.0 with 8 downstream and 4 upstream channels. Key Specifications & Compatibility Setting up the SBG6400

As of April 2026, the SBG6400 is considered an entry-level or budget device.

: Connect the coaxial cable from your wall outlet to the "Cable" port on the modem.