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Improving Comcast modem signal

Our internet service is Xfinity/Comcast or Verizon. Currently I have Comcast service and use their modem because I had trouble with Netgear modem compatibility with Comcast. The problem is that the Comcast modem doesn’t allow LPS. I don’t know about the Verizon modem. So, for people with modem tweaking experience, any suggestions that will make a notable improvement?

The modem is connected via house Ethernet cable to EtherRegen in my listening room, which is connected to Lumin X1 streamer via fiber optic listening room.

128x128chungjh
benzman's avatar
benzman
413 posts
 

Anybody come up with an LPS for the latest Xfinity cable modem? I bought an iFI DC purifier but it did not have proper adapters with it. Would really like to try a LPS if anybody knows of a fit. 
thanks

jond's avatar
jond
5,847 posts
 

I will say this 5 years ago I purchases a wireless gateway from Motorola and it's worked just fine and still does. Looking back at that point at 15 years of rental fees it was the only choice to make.

benzman's avatar
benzman
413 posts
 

I hear ya. It just works and I am tech challenged. I will try a decent 12 v LPS and see if I get a nice bump

danager's avatar
danager
954 posts
 

@benzman 

Not sure what the original adapter size is but have you looked on Amazon for DC plug adapter kits?

Like this:

https://www.amazon.com/TPEKKA-Compatible-Connector-Universal-Connectors/dp/B08G4CYHJ2/ref=sr_1_5?crid=1ESTL89CS4OAK&keywords=dc+plug+adapter+kit&qid=1661996056&sprefix=dc+plug+ad%2Caps%2C146&sr=8-5

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