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D-Link DOCSIS 3.0 Cable Modem (DCM-301) Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and More

4.2 4.2 out of 5 stars 715 ratings

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Available at a lower price from other sellers that may not offer free Prime shipping.

Purchase options and add-ons

Brand D-Link
Internet service provider spectrum, optimum, cox, xfinity
Connectivity Technology wire
Compatible Devices Personal Computer
Total Ethernet Ports 1

About this item

  • 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)
  • Integrated home services
  • Maximum downstream speeds: 30 Mbps (640QAM) / 43 Mbps (256QAM) / up to 320 Mbps through 8 channel bonding1; Maximum upstream speeds: 30 Mbps (TDMA) / 35 Mbps (SCDMA) / up to 160 Mbps1
  • Modem only. Router not included
  • Compatible with major US cable providers, including Comcast, Time Warner and more
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$83.80
Get it as soon as Wednesday, Mar 27
Only 1 left in stock - order soon.
Sold by LK Products n Deals and ships from Amazon Fulfillment.
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$34.99
Get it Mar 26 - 29
Only 1 left in stock - order soon.
Ships from and sold by Super Dealsea Online Store.
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D-Link DOCSIS 3.0 Cable Modem (DCM-301) Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and More
D-Link DOCSIS 3.0 Cable Modem (DCM-301) Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and More
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Price$83.80$64.97$99.99-10% $197.99
List:$219.99
-50% $69.99
New Price:$140.00
$57.92
Delivery
Get it as soon as Wednesday, Mar 27
Get it Mar 27 - 29
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Get it as soon as Wednesday, Mar 27
Customer Ratings
Easy to install
4.3
4.4
4.2
4.7
4.3
WiFi signal
4.0
3.8
3.7
3.4
3.9
Tech Support
3.5
3.1
3.2
3.7
Value for money
4.3
3.8
4.2
Sold By
LK Products n Deals
NetBetShop
Hitron Americas
Amazon.com
NewLife Electronic Deals
Abe's Electronics Center
connectivity tech
wire
USB
Ethernet
Ethernet
Wired
ethernet ports
1
2
2
3
1
number of ports
3
3
3
2
8
data transfer rate
1 gigabits per second
2500 megabits per second
680 megabits per second
max downstream rate
320 megabits per second
160 megabits per second
1 gigabits per second
2500 megabits per second
343 megabits per second
max upstream rate
120 megabits per second
120 megabits per second
2.5 gigabits per second
123 megabits per second
modem type
cable
cable
data modem
cable
cable
cable

What's in the box

  • Cable modem - Gigabit Ethernet
  • Product guides and documents

    Product Description

    The D-Link DCM-301 cable modem is powered by the DOCSIS 3.0 channel bonding technology that provides download speeds up to 8 times faster than DOCSIS 2.0, making it easier to enjoy your favorite Internet applications, such as file sharing, audio and video streaming, Internet TV and website browsing. The DCM-301 is compatible with major US cable providers, including Comcast, Time Warner and more. Save money by eliminating monthly rental fees. The D-Link DCM-301 delivers always on and always connected Internet access - ideal for residential and business connectivity.


    From the manufacturer

    DOCSIS 3.0 Cable Modem

    DOCSIS 3.0 Cable Modem

    With the DCM-301 DOCSIS 3.0 Cable Modem you will experience state-of-the-art performance for your home or small business network.

    Perfect For Home or Business

    Perfect For Home or Business

    DOCSIS 3.0 supplies high-speed broadband internet access powerful enough to support your home networking or small business needs.

    Ultimate Compatibility
    Get Connected and Stay Connected

    Get Connected and Stay Connected

    The DCM-301 is up to eight times faster than DOCSIS 2.0 cable modems, with download speeds of up to 343Mbps and upload speeds of up to 150Mbps, making it easier than ever to share files, browse the web and stream music or HD video.

    Create a Complete Solution

    Create a Complete Solution

    Combine with a cloud router, network camera or network attached storage device to create a complete home or small business networking solution.

    Looking for specific info?

    Product information

    Technical Details

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    Additional Information

    Warranty & Support

    Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
    Product Warranty: For warranty information about this product, please click here. [PDF ]

    Feedback

    D-Link

    D-Link DOCSIS 3.0 Cable Modem (DCM-301) Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and More


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    Customer reviews

    4.2 out of 5 stars
    4.2 out of 5
    715 global ratings

    Customers say

    Customers like the performance, connectivity, ease of installation, value, and stability of the modem. For example, they mention that it works well, has awesome speed, and has good throughput for downloading and streaming. That said, they're happy with the value and compatibility.

    AI-generated from the text of customer reviews

    277 customers mention234 positive43 negative

    Customers like the performance of the modem. They say it works well with TWC and Comcast high speed internet. Some customers also mention that it's cheap, fast, and works out of the box.

    "...And it performs better (faster in terms of ping and response time as my bandwidth is capped) than the Cable Company's cable model which I used to..." Read more

    "...this modem from Amazon earlier this week and I'm totally happy with its performance...." Read more

    "...It is now September. That's three months. The modem worked fine at first. I was getting 60mbps upload and 6mbps down...." Read more

    "...Dual Band Gigabit Router ($77.95) with this MODEM ($35.15) and it works perfect. I have more security and No more Modem Rent to pay !!..." Read more

    181 customers mention144 positive37 negative

    Customers like the connectivity of the modem. They say that it has no noticeable change in internet speed, the speed is awesome, and the latency is at near-LAN numbers. They are also thrilled to see that their download speeds had more than doubled. The modem does its job quickly with no issues, and has no problems handling their 100 mbps connection. The performance has been fine so far, and it increases well over the top speed of the cable company's modem

    "...(WNR2020v2)]] That one is super easy to setup and it has a powerful radio with two large external antennae... For $21:00 you can't find a better..." Read more

    "...The modem intergraded seamlessly with the Optimum wireless router, and all of the wired and wireless devices in my home...." Read more

    "...The speed is awesome!. Before, I used to rent MODEM ($10,00/Month) from Optimum, now I am saving $10.00/month on my internet bill...." Read more

    "...So far, the performance has been fine, but it was good with my old RCA modem also." Read more

    121 customers mention114 positive7 negative

    Customers find the installation process of the modem to be easy. They mention that it has a simple, straightforward user interface. They say it was easy enough to connect the ethernet cable and the coaxial to the back and plug it in. Customers also say that the transition was seamless.

    "...High Power 5dBi External Antennas (WNR2020v2)]] That one is super easy to setup and it has a powerful radio with two large external antennae... For $..." Read more

    "...It was simple enough to connect the ethernet cable and the coaxial to the back and plug it in...." Read more

    "...are three things: (1) it does what it's supposed to; (2) it's easy to install; and (3) it doesn't cause any other problems after you've installed it...." Read more

    "...Instructions are simple and there's no configuration software or web page to fiddle with...." Read more

    82 customers mention73 positive9 negative

    Customers like the value of the modem. They say it's affordable, works great, and helps them save money going forward. Some say the model is fast and works out of the box. Overall, customers are happy with the purchase and recommend it to others.

    "Bought the D-Link DOCSIS 3.0 Cable Modem (DCM-301) of $30 as the price was right and I had nothing to lose...." Read more

    "...I have more security and No more Modem Rent to pay !! The technician from Optimum was amazed to see this worked with optimum...." Read more

    "...They're very reasonably priced; if you're on a budget they generally get you the best bang for your buck...." Read more

    "...I see the price has dropped. I would buy again if I ever needed to replace the current one." Read more

    32 customers mention32 positive0 negative

    Customers are satisfied with the stability of the modem. They mention it's dependable, solid, and unfailing. They also appreciate the good build quality and the fact that it hasn't crashed on them. Overall, customers are happy with their purchase and recommend it to others.

    "...speeds of 25Mb down/3Mb up, latency is at near-LAN numbers, no dropped packets, and I'm streaming 1080p just as smooth as you please...." Read more

    "...Overall it's good hardware and I would recommend. I use it for 50 Mbps internet and have no issues with it keeping up." Read more

    "...I am very impressed with the compact design and overall quality...." Read more

    "...In a word, this item is RELIABLE. I've been running it for a couple months now and I'm very happy with it." Read more

    28 customers mention25 positive3 negative

    Customers like the compatibility of the modem. They mention that it works perfectly with Time Warner, Spectrum, and all the major providers. Some say that it has no compatibility issues.

    "...a modem from your cable company and this modem will work with all the major providers so it will ultimately save you money. No complaints thus far!" Read more

    "...No compatibility issues." Read more

    "...It does its job quickly with no issues and its compatible for future time warner upgrades." Read more

    "...Like all user reviews say, this is a fully compatible model...." Read more

    10 customers mention10 positive0 negative

    Customers are satisfied with the quality of the modem. They mention that it works great, is minimalistic, sleek, and has a small footprint. Some say that they have no complaints and are seeing their full 110mbps DL speeds. Overall, most are happy with their purchase and recommend it to others.

    "...It has a small footprint, is sleek, low profile and hardly noticeable compared to the Arris it replaced. I recommend this modem." Read more

    "Pretty basic but does the job. Works with comcast/xfinity in salt lake city, ut. On occasion the LAN cable loses connection...." Read more

    "...This modem worked Great, right out of the box.Easy setup & good clean look .. its nice when the inside matches the outside.!!..." Read more

    "...No decrease in speed, nothing negative to report." Read more

    10 customers mention4 positive6 negative

    Customers are mixed about the lighting of the modem. Some like that there are no flashing lights, while others say that the DS light is not on.

    "...as of now but I don't know why my d/s (downstream connection) light is NOT on. Comcast doesn't know either...." Read more

    "...I also like that there are no flashing lights only solid green LED that let you know the unit is on and connected...." Read more

    "...About every hour the modem lights will start blinking and I'll lose internet connection...." Read more

    "...I get full 100 Mbps down load speed they offered. Indicator lights are handy...." Read more

    Saved hundreds of $ in Comcast modem rental feels AND Doubled download speeds !!!
    5 Stars
    Saved hundreds of $ in Comcast modem rental feels AND Doubled download speeds !!!
    Saved **hundreds of $** in Comcast modem rental feels AND Doubled download speeds !!!I estimate I have been paying over $1,000 in modem rental to Comcast from August 2005 through July 2017. It used to be $ 6 or 8 per month originally, but for the past few years I was paying $10 per month !After reading a number of reviews on Modems ranging in price from $30 to $170, I decided the D-Link was the best option, even at a higher price point.After Installing it, my upload speeds were initially only 6mbps on Speedtest.net. I called D-Link tech support, who were prompt & explained the bottleneck is with the ISP. After 20 minutes with Comcast, where they manually registered my MAC address, I was thrilled to see than my Download speeds had more than Doubled. (I am paying for Blast! Service which is supposed to be 200MB DL, but with the rental modem, I had never seen over 120MBPS at max).Fantastic purchase, thrilled with the bargain.
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