Look for this when buying an amplifier:
"Cable modem compatible"
or
"5-42MHz passive return"
feedback form
by Raydr
How can I tell if an amplifier will work with my cable modem? Cable Modems and Wiring Issues| IMPORTANT: There are a lot of amplifiers that will block your cable modem from talking back to your provider! This obviously defeats the purpose of having one. Look for this when buying an amplifier: "Cable modem compatible" or "5-42MHz passive return" feedback formby Raydr | ||