Modem - Router for Comcast / Xfinity :
I am trying to purchase the comcast / xfinity internet service and for that, I need
Docsis 3.0 system any good modem may be at 300-35 mbps can transfer the signals,..
It could be Arries, Netgear, Motorola, or so company,..
Also, I need at least 2-4 outlet ports on back, so I do not need to buy a separate Router,..
I have many models in mind and confused about which is better and why,..
I may buy the speed around 50 / 50 sped only and not higher speeds, as they are expensive,..
Does all come as router and Modem as one combined piece?
What diff it makes if there are two versus 4 outlets on the back ?
Could you extend any input or advice among these modems,.. Xb3 or XB6? Or XGB3? Which is better? Why ?
TG 1682G Arries
SB6120, SB6121, SB6141
TG 862G Arries
Arris SBG 7580 AC
SBG 7580 AC
These are few suggested Model names and Models ,Ö
Can you suggest which be better why and how, from experiences? Thx.