It is quite a common phenomenon to be confused over which is the high speed modem for comcast xfinity to buy. This dilemma arises due to the existence of various types of high speed modem for comcast xfinitys that are present in the market. To reduce your conundrum, we have prepared a comprehensive guide of how you may pick the best high speed modem for comcast xfinitys available in the market.
Our Recommended 10 Best high speed modem for comcast xfinity in 2023
1. NETGEAR Cable Modem CM500 – Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 400Mbps | DOCSIS 3.0
Features :
- Save monthly rental fees: Model CM500 replaces your cable modem, saving you up to $168/yr in equipment rental fees.
- Speeds by carrier: Spectrum (up to 400Mbps), Xfinity (up to 200Mbps), Cox (up to 150Mbps).
- Works with any wifi router: Connect any WiFi router to this modem’s Ethernet port to support all your wireless devices.
- Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate WiFi router.
- Modem technology: Engineered with 16×4 channel bonding and DOCSIS 3.0.
Additional Info :
| Item Dimensions | |
| Height | 2.36 |
| Width | 7.28 |
| Length | 4.88 |
| Weight | 1.46 |
| Release Date | 2017-03-08T00:00:01Z |
2. Linksys CM3024 High Speed DOCSIS 3.0 24×8 Cable Modem, Certified for Comcast/Xfinity, Time Warner, Cox & Charter (Modem Only, No Wifi Functionality)
Features :
- Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and more; Requires Cable Internet Service
- Not compatible with: Verizon, AT&T, or CenturyLink
- Cable Modem only (no WiFi router), Interfaces: Cable: F type female 75 ohm
- Experience high speed Wi Fi speeds from your existing ISP plans up to 300 Mbps; Ideal for HD media streaming, simultaneous online gaming, web surfing and more
- Features Intel Puma 6 chipset to achieve high speed downstream and upstream performance
- Easy plug and play setup
Additional Info :
| Item Dimensions | |
| Height | 8.03 |
| Width | 6.97 |
| Length | 1.77 |
| Weight | 2.1 |
3. NETGEAR CM500-100NAR DOCSIS 3.0 Cable Modem with 16×4 Max Download speeds of 680Mbps. Certified for XFINITY by Comcast, Time Warner Cable, Cox, Charter & More(Renewed)
Features :
- Netgear Certified Refurbished product is manufacturer refurbished to work and look as new with 90 Day Warranty and email support. All accessories are included with limited documentation and additional information online.
- Eliminate monthly cable modem rental fee’s ($120 or more a year).
- DOCSIS 3.0 Cable Modem with 1 Gigabit Ethernet port.
- Up to 680Mbps download and upload speed. Separate router required for WiFi. 16×4 channel bonding
- Netgear Refurbished product may have a removed serial number. You will need to state the product is refurbished (state the full part number) if emailing customer support. See the attached (image) flyer to obtain the Serial Number and MAC Address information that maybe needed by your Cable provider before contacting them.
- Gigabit Ethernet port—Fastest wired speeds to connect your router or computer
Additional Info :
| Color | Black |
| Item Dimensions | |
| Height | 2.36 |
| Width | 4.88 |
| Length | 7.28 |
| Weight | 0.62 |
| Release Date | 2017-03-17T00:00:01Z |
4. Linksys High Speed DOCSIS 3.0 24×8 AC1900 Cable Modem Router, Certified for Xfinity by Comcast and Spectrum by Charter (CG7500)
Features :
- Combines a AC1900 Wi Fi Router with DOCSIS 3.0 24×8 modem into a 2 in 1 space saving, high performance device
- Eliminate monthly rental fees
- Experience high speed Wi Fi speeds from your existing ISP plans up to 300 Mbps. Ample bandwidth for HD video streaming, online gaming, and other Wi Fi data heavy activities
- Simple plug and play setup: Get started right out of the box with no CD setup
- Compatible with Comcast, Spectrum and Xfinity
Additional Info :
| Color | black |
| Item Dimensions | |
| Height | 9.53 |
| Width | 3.46 |
| Length | 7.36 |
| Weight | 2.04 |
| Release Date | 2017-05-18T00:00:01Z |
5. NETGEAR Cable Modem CM400 Compatible with Cable Providers Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 100 Mbps | DOCSIS3.0, Black (CM400-100NAS)
Features :
- ELIMINATE MONTHLY CABLE MODEM RENTAL FEES – Up to $156 per year
- DOCSIS 3. 0 Cable Modem with 1 Gigabit Ethernet port. One (1) Gigabit Ethernet port with auto-sensing technology
- Up to 340Mbps download and upload speed. Separate router required for WiFi. 8×4 channel bonding.
- DOCSIS 3. 0 unleashes 8x faster download speeds than DOCSIS 2. 0
- Ideal for streaming HD videos, faster downloads, and high-speed online gaming
- Required for the fastest cable Internet speed tiers
- Compatible with Xfinity from Comcast, Spectrum, Cox, & more. Not compatible with bundled voice services.
- Memory storage capacity: 64.0 MB
Additional Info :
| Color | Black |
| Item Dimensions | |
| Height | 2.05 |
| Width | 7.17 |
| Length | 8.55 |
| Weight | 1.08 |
| Release Date | 2014-08-11T00:00:01Z |
6. Netgear C6250-100NAS AC1600 (16×4) WiFi Cable Modem Router Combo (C6250) DOCSIS 3.0 Certified for Xfinity Comcast, Time Warner Cable, Cox, More (Renewed)
Features :
- Compatible with Xfinity from Comcast, Spectrum, Cox, CableONE & more
- Three-in-one DOCSIS 3.0 Cable Modem + AC1600 WiFi Router+ 2 Gigabit Wired Switch
- Up to 680Mbps modem speed and Dual-Band AC1600 (2.4GHz & 5GHz) WiFi speed. 16×4 channel bonding/ Approved for plans up to 300 Mbps
- DOCSIS 3.0 unleashes 16x faster download speeds than DOCSIS 2.0
- NETGEASR Genie App +Content filtering Parental Controls allow you to easily manage your network from your Mobile device.Microsoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4, or Google Chrome 11.0 browsers or higher
- Ideal for streaming HD content, fastest downloads, and high-speed online gaming. System Requirements:Microsoft Windows 7, 8, 10, Vista, XP, 2000, Mac OS, UNIX, or Linux. Use laptop with 3×3 450 Mbps adapter like centrino 6300/5300 for maximum performance
Additional Info :
| Item Dimensions | |
| Height | 3.15 |
| Width | 10.05 |
| Length | 11.7 |
| Weight | 2.56 |
7. RJ11 Cable ADSL 16.4ft Extension Lead Phone Cord Telephone Plug High Speed Xfinity Internet Broadband Male to Male Router and Modem to RJ11 Phone Socket, Microfilter, Landline Wire (White)
Features :
- HIGH SPEED – Keple flat RJ11 to RJ11 provides high-speed transmission and its faster than most of other modem extension cables.
- EXTRA DURABLE – ADSL cable has fully molded strain relief and better shielding than most of other RJ11 extension cables. This RJ11 telephone extension cable molded connections improves durability and strength reducing the risk of cable and connector separation.
- QUALITY ASSURANCE – Internet broadband lead is approved by RoHS certificate. This Keple high speed telephones cable provides protection from bending and interference that can reduce the signal quality.
- SOFT & FLEXIBLE – RJ11 to BT cable is soft and flexible for ease of use and avoids the hassle of entanglement but remains strong to provide superior performance.
- UNIVERSAL COMPATIBILITY – This RJ11 cord is compatible with ADSL router / modem, Xfinity/Comcast, Spectrum, AT&T, COX and Altice USA (Internet service provider) devices.
Additional Info :
| Color | White |
8. Motorola MT7711 24X8 Cable Modem/Router with Two Phone Ports, DOCSIS 3.0 Modem, and AC1900 Dual Band WiFi Gigabit Router, for Comcast XFINITY Internet and Voice
Features :
- THREE-IN-ONE CABLE MODEM, AC1900 ROUTER, AND XFINITY COMPATIBLE VOICE PORTS – Includes 24X8 DOCSIS 3. 0 cable modem, AC1900 Dual Band (2. 4GHz and 5GHz) Gigabit Router, four Gigabit (GigE) Ethernet ports, and two XFINITY Voice compatible phone ports. This product is approved by Comcast for Xfinity Internet and Voice, and recommended by Comcast for XFINITY Internet service speeds up to 400 Mbps.
- REQUIRES COMCAST XFINITY INTERNET SERVICE. Approved by and for use with Comcast Xfinity and Xfinity X1. This product will not work with any other Internet service provider.
- ELIMINATE UP TO 156 Dollars IN CABLE MODEM RENTAL FEES PER YEAR – Say goodbye to monthly rental fees and landline phone costs.
- BUILT-IN HIGH-SPEED ROUTER WITH AC1900 WIRELESS AND POWER BOOST – provides Internet access for WiFi devices including smartphones, notebooks, tablets, and more. Four 10/100/1000 Gigabit Ethernet LAN ports provide wired connections to Windows and Mac computers and other Ethernet-capable devices. A Broadcom cable modem chipset provides security from Denial of Service attacks.
- WIRELESS POWER BOOST FOR BETTER SPEED AND RANGE – adds high-performance WiFi power amplifiers to boost the wireless signals to the legal limit, giving a significant boost in speed and range. In addition, AnyBeam beamforming at both 2. 4 GHz and 5 GHz frequencies focuses the signal on wireless clients to further enhance performance and range. NOT included is a backup battery option (Model 98250) that allows your phone to make calls for 8 hours on standby after power loss.
Additional Info :
| Item Dimensions | |
| Height | 9 |
| Width | 2.25 |
| Length | 8.25 |
| Release Date | 2019-09-13T00:00:01Z |
9. ARRIS SURFboard SB6121 4×4 DOCSIS 3.0 Cable Modem (Renewed)-Black
Features :
- This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty. IMPORTANT NOTEL: A few units might show the brand as Motorola (and not Arris) as Arris had acquired Motorola for 2 years; hence it will be the same product and the same model
- Requires CABLE Internet Service, if not sure your provider is CABLE call them to confirm. Does NOT work with Charter cable provider.
- Compatible with MOST Major CABLE providers like Comcast/Xfinity, Cox, Time Warner, Mediacom, Bright House.
- Wired modem only, does NOT include WIFI Router or VOIP Telephone adapter. Gigabit Ethernet port to connect to computer or Router for fast downloads.
- Internet download speeds up to 172 Mbps and upload speeds up to 131 Mbps based on your Cable provider service. Good for streaming Video and gaming on multiple devices at a time.
Additional Info :
| Color | Black |
| Item Dimensions | |
| Height | 8.7 |
| Width | 6.4 |
| Length | 2 |
| Weight | 1.2 |
10. Netgear Gigabit Cable Modem (32×8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity – CM1000-1AZNAS (Renewed)
Features :
- Support all cable internet speed tiers, up to Gigabit (1000 Mbps) service. Separate router required for Wi-Fi
- Docsis 3. 1 up to 10x faster download speeds than DOCSIS 3. 0. Docsis 3. 1 is OFDM 2×2+ DOCSIS 3. 0 32×8 channel bonding
- Eliminate monthly cable Modem rental fees – up to $156 per year. Meets DOCSIS 3. 1 specifications and is backward compatible with DOCSIS 3. 0 networks
- System Requirements- Cable broadband Internet service, Please check your cable Internet service provider web site for data speed tier compatibility and to ensure it provides DOCSIS 3.1 service, otherwise this modem will only work as a DOCSIS 3.0 modem,Microsoft Windows 7, 8, 10, Vista, XP, 2000, Mac OS, or other operating systems running a TCP/IP network, Microsoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4, or Google Chrome 11.0 browsers or higher
- CM1000-1AZNAS is not compatible with: Verizon, AT&T, or CenturyLink. Not compatible with cable bundled voice services
Additional Info :
| Item Dimensions | |
| Height | 4.53 |
| Width | 7.24 |
| Length | 10.24 |
Best Recommendations and Buying Guide for your high speed modem for comcast xfinity
Before you venture out to purchase your preferred high speed modem for comcast xfinity, take into consideration some factors. These factors will ultimately help you decide which high speed modem for comcast xfinity is the right fit for your requirements.
Use the internet to do your research about all the available high speed modem for comcast xfinitys in the market. This is helpful for both online and retail/ in-person purchases. If you are buying from an online marketplace, try to ascertain the most trustworthy online store. Usually, the online shops that have the highest following of masses are the best ones.
These shops not only provide reliable products but also give the buyers a lot of diversified products to choose from. Search for the different types of high speed modem for comcast xfinity available in the online store and find ones to choose from.
Read the reviews of people on the online pages to understand the detailed and nuanced pros and cons that entail this particular high speed modem for comcast xfinity. You can also understand through other people’s reviews whether a particular high speed modem for comcast xfinity fits your needs.
Assessing products online before buying the desired products from retail shops is also a very common phenomenon.
While doing the crucial research on the high speed modem for comcast xfinitys available in the market, you might ask yourself a few questions that will help you reach your decision:
- Are high speed modem for comcast xfinitys worth buying?
- What are the various pros and cons that come with purchasing high speed modem for comcast xfinity?
- In order to buy the most efficient high speed modem for comcast xfinity at the optimum price, what are some of the things you might have to think about?
- What are some of the high speed modem for comcast xfinity brands which are available in today’s market? What is coming in the future?
- Is enough information on what you want accessible?
- Why should I own a or many high speed modem for comcast xfinitys, even if the quality might not be sharpest?
Other Advantages of Buying high speed modem for comcast xfinity from Online Marketplaces
Apart from some of the advantages stated before, there are certain other advantages that can be attributed to online stores:
Promotions
There are a lot of promotional prices and discounts on online stores. In fact, there are more promos on online shops than there are in retail shops. As these stores work simultaneously with multiple dealers at a time, a customer is able to avail a certain product at the best possible price.
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Nuanced Market
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How to Make Sure You Choose the Right high speed modem for comcast xfinity
If you are an early or new user, it might be difficult for you to find the proper high speed modem for comcast xfinity. You might be unaware of certain facets of the high speed modem for comcast xfinity that you might have been thinking about. But we are here to help you out with that! The recommendations below might be helpful in your chase:
Price
Everyone has a budget, and they want to make purchases that fit their respective budgets. To make sure you get the best deal, surf as many markets as possible to know about the difference in prices.
This will help you get an overall idea of the status of the market. Fix your price range in accordance with your knowledge.
Brand
In the high speed modem for comcast xfinity industry, brand loyalty is very high. So consumers usually choose the brand that they have been longest associated with. Popular brands guarantee reliability.
Otherwise, the masses would not have purchased products from popular brands. Different brands have different attributes. Choose a brand whose traits you are most comfortable with.
Different brands have different visual characteristics. This also causes people to choose different products.
Customer Consensus
If you are a novice user, try consulting with active users of high speed modem for comcast xfinity. They will be able to give you practical knowledge that they have gained through usage. Sometimes you can elicit information from people that you cannot find in mainstream media – it can either be good or bad information about the product.
User reviews often become very pivotal in making people decide which brand of high speed modem for comcast xfinity they ought to buy. They might end up having the final say in the purchase decision.
Functionality
It is imperative that before buying, you can understand the functionality of your high speed modem for comcast xfinity. Granted that a lot of knowledge about the product is learned through usage and experience. As there are different types, try to choose the one that parallels your requirements the most.
In The End
We can only tell you so much about buying your new best high speed modem for comcast xfinity. But we are confident that if you follow the recommendations that we have given here, you will find something that caters to your needs the best.
Best of luck with your new purchase!