Best Modem for Comcast 150mbps

Best Modem for Comcast 150mbps – Now, you could get a simple modem and get a Fast WiFi 6 router or a WiFi Mesh System if you have a spare change. But if you want to simplify your setup and want to avoid the hassle of dealing with multiple devices, a combo is the way to go.

You most likely decided to buy a combo for the modem and router to either get rid of the ISP

costs or you like the idea of having 2 devices in one. But to choose the right one, you must know about a few elements.

So, to help you make the right and educated purchase decision we compiled a list of things you should check out before buying a modem router.



Eliminate added monthly expenses incurred by renting a cable modem from your service provider with the MG7550 16×4 686 Mbps DOCSIS 3.0 Cable Modem with AC1900 Dual-Band Wi-Fi from Motorola. This cable modem comes compatible with a wide variety of cable Internet service providers including Comcast XFINITY, Time Warner Cable, and other providers.

The modem features a single coax connector to receive the incoming cable Internet signal and four Gigabit Ethernet ports to connect Ethernet-enabled devices directly to your network. Additionally, users can take advantage of Wi-Fi connectivity, as this modem/router supports the 802.11ac Wi-Fi networking standard and operates on both the 2.4 GHz and 5 GHz frequencies.

2.Netgear C6250-100NAS

But without enough information about the modems, you might not pick the best one on the market.  Hence, it is essential to learn more about them before you get one.

Netgear C6250 100NAS AC1600 Modem is one cable modem you will find on the market.

It is a device that is affordable and compatible with several internet service providers. You can purchase the modem for gaming, 4K streaming, and other purposes.

3.NETGEAR C6300-100NAS AC1750

The C6300-100NAS Dual Band Wireless-AC1750 Wi-Fi Cable Modem Router from NETGEAR eliminates the need for a separate cable modem and router. This single device contains an integrated CableLabs certified DOCSIS 3.0 modem along with a 4-port Gigabit Ethernet 802.11ac Wi-Fi router. By combining the cable modem with the router you no longer need to purchase a separate router or rent a cable modem from the cable company.

With dual band Wi-Fi connectivity the C6300 from NETGEAR operates on both the 2.4 GHz and 5 GHz frequencies effectively eliminating most of the interference experienced with traditional 2.4 GHz wireless routers. In addition to dual band functionality, this router features 802.11ac connectivity for a total bandwidth of up to 1750 Mbps.


The Arris SBG10 is a popular product with high ratings for a good reason. It is reliable, works great with Comcast Xfinity and pretty compact to fit anywhere. It can be used for speed plans up to 250 Mbps.

Many people bought this combo device when Xfinity raised their modem rental fee from $10 to $13 per month. If you saved $13/month it means you will recoup your money in less than a year.

It is equipped with 2x Gigabit ports for connecting wired devices such as gaming consoles, smart TV etc.

5.Motorola MG7700

This is another Comcast supported Motorola option. It is ideal for Xfinity Extreme Pro (up to 400 Mbps) and also has room for expansion in speed since the manufacturer recommends this model for service speeds up to 650 Mbps.

The Motorola MG7700 gateway includes a built-in AC1900 dual-band wireless router that includes a firewall and Power Boost capability. This feature amplifies the WiFi signal for larger coverage in the house (users reported very good coverage in 3400 sq.ft area and even on the 3rd floor of the house).

Regarding hardware ports, it includes 4 Gigabit Ethernet Ports to help you connect home wired devices such as your smart TV, desktop computers, gaming consoles etc.

6.ARRIS SURFboard SBG8300

Together with the Netgear C7800 we have discussed above, these two modem/router combo devices are the only models in the market supporting DOCSIS 3.1 and hence Gigabit Internet Plans. The ARRIS model however is cheaper so you could save some money here.

The SBG8300 is fairly new in the market (released in Mid-2019) and has already received pretty good feedback from customers (although it is not a mature product yet).

This device has the newest tech on board. DOCSIS 3.1 on the cable interface, Wave 2 WiFi support (802.11AC 2350 Mbps), 4x Gigabit wired ports and full support of the Xfinity Gigabit service.


A former top pick, the Netgear CM500 is still a good choice for the budget-minded internet user. It shares many of the same features as our top pick, including wide ISP approval, at a lower purchase price. The trade-off is that ISP support for the CM500 usually tops off at about 300 Mbps instead of the 600 Mbps the MB7621 and CM600 are capable of.

It is compatible with Comcast Xfinity (up to 250 Mbps), Spectrum (up to 300 Mbps), Cox (Ultimate plan), Suddenlink (up to 500 Mbps), and Sparklight/Cable One (up to 300 Mbps), as well as with WOW’s 500 Mbps plan. On the plus side, you will be fine for a while, because DOCSIS 3.1 is backward-compatible with DOCSIS 3.0 modems. It’s a great pick if you don’t need your cable company’s fastest plans, or if they are unavailable where you live.


Best Modem for Comcast 150mbps – Choosing the right combo will maximize the provider plan, improve download speeds so you can stream and view in HD, as well as connect multiple devices throughout your home at once. Also, you can easily change providers since you’ll keep the devices if you move or want to change your internet plans.