A:Answer Hello sir
I use Comcast internet provider. and I called them and asked them for the guidlines for which modem I should buy. They said, i need to buy DOSCIS 3.1, AND 1GB SPEED modem. and gave me 3 names. Netgear was one of them. so I bought this one and works fine so far.
You need to call your provider and ask them which one you need to buy, DOSCIS 3.0 OR 3.1.
DOSCIS 3.0 IS OLD NOW AND newer one is DOSCIS 3.1