Spectrum-Approved Modems in 2025: What Actually Works (and What to Avoid)
Spectrum-Approved Modems in 2025: What Actually Works (and What to Avoid) If you’re on Spectrum and want better performance without monthly equipme...
Spectrum-Approved Modems in 2025: What Actually Works (and What to Avoid) If you’re on Spectrum and want better performance without monthly equipme...
Quick answer: 2.4 GHz → use 1, 6, or 11 at 20 MHz. 5 GHz → start on 36–48 or 149–161 at 80 MHz (drop to 40 MHz if crowded). DFS (52–144) is usuall...
Trying to decode DOCSIS versions? This guide compares 1.0 through 4.0—downstream and upstream ceilings, modulation (SC-QAM vs OFDM/OFDMA), spectrum...
Shopping for an Xfinity modem in 2025? This guide explains mid-split uploads in plain English, lists the best DOCSIS 3.1 models by speed tier (incl...
Tired of paying rental fees? Learn how to buy and activate your own modem, cancel ISP charges, and start saving up to $900 over 5 years.
Save on rental fees with the ARRIS DG3450 DOCSIS 3.1 modem/router combo. Professionally refurbished, warranty-backed, and compatible with Xfinity, ...