Netgear CM1100 Nighthawk DOCSIS 3.1 Cable Modem - Certified Refurbished
Condition: Certified Refurbished
Condition: Certified Refurbished
This product has been refurbished by the manufacturer or an authorized third party and tested to meet the manufacturer standards for like-new condition. Learn more
Warranty: 1 Year Warranty
Warranty: 1 Year Warranty
1 Year Warranty Learn more
Free Shipping on Orders $50+
Free Shipping on Orders $50+
Free shipping with orders over $50.00. 30-day returns. Learn more
Nighthawk® Multi-Gig Speed Cable Modem by NETGEAR® supports link aggregation to deliver true multi-gig internet speeds. It improves your internet connections and provides smooth online streaming and gaming. Eliminate internet service provider equipment rental fees and save up to $156 a year†. Backwards compatibility with previous DOCSIS® standards and works right of the box with internet cable services like XFINITY® from Comcast, Spectrum and Cox. The Nighthawk CM1100 Multi-Gig cable modem is built for Gigabit cable internet service plans available today and ready for future upgrades. DOCSIS 3.1 technology takes internet speeds to a whole new level by increasing uplink speed to the cloud for critical uploads like security camera feeds and also by considerably reducing latency for gaming and enhancing user experience for high-speed applications like virtual and augmented reality. NETGEAR CM11000 DOCSIS® 3.1 Cable Modem provides a true Multi-Gig experience with up to 2Gbps download speeds enabled by link aggregation and compatible internet service plans. A Gigabit Ethernet port provides faster wired speeds to connect your router or computer.
Features
- Delivers true Multi-Gig Internet speeds with link aggregation support (compatible router Nighthawk AX8 8-Stream Wi-Fi 6 Router)
- Meets DOCSIS® 3.1 specifications and is backward compatible with DOCSIS® 3.0 networks
- Works right out of the box and supports all Internet speed tiers from XFINITY® from Comcast, Spectrum, and Cox®. You can easily self-activate without needing a service call.
- Gigabit Ethernet Ports - Fastest wired speeds to connect your router or computer. create two home networks both capable of gigabit speeds and aggregate for the fastest Multi-Gig speeds.
- Supports IPv6 - Internet standard
Ultra-High Speed Connections with DOCSIS® 3.1
DOCSIS 3.1 offers a huge jump in download and upload internet speeds, supporting up to 10 Gbps download and 1 Gbps upload speeds. Since the technology is backwards compatible, upgrading to a DOCSIS 3.1 modem means you’ll still enjoy your current internet service and be ready for the fastest speeds available in your area when your service provider upgrades to DOCSIS 3.1.
Works with your WiFi Router
If you pay for super-fast internet plans but don't have a DOCSIS 3.1 cable modem to support these speeds, you're not getting the speeds you pay for! Use an Ethernet cable to connect the CM1100 cable modem output port to WAN port of your existing WiFi router, WiFi System or directly to your computer and get high-speed connectivity for all your devices. Go beyond Gigabit speeds— set up Ethernet port aggregation with Nighthawk AX8 Wi-Fi 6 router for Multi-Gig internet speeds.
What's trending
View allNew finds
View allLet customers speak for us
Get to know Verdi
What does "certified refurbished" actually mean?
What does "certified refurbished" actually mean?
A refurbished product is one that was returned and then restored to as close to like-new as possible—including replacement parts and updated software where needed. Every refurbished product we sell is certified, meaning it's been restored by the manufacturer or an authorized partner and tested to original standards. Want the full breakdown? Read Refurbished, Renewed, Used… What's the Difference?
Are all refurbished items in equally good condition?
Are all refurbished items in equally good condition?
Yes. Every refurbished refurbished product is cleaned and tested to come as close to like-new as possible. We also carry new condition products which are unopened and brand new!
Do your products come with a warranty?
Do your products come with a warranty?
They do. Every refurbished product is backed by our 12-Month Refurb Warranty, and many new products carry longer coverage—1–2 years, and in some cases a Lifetime Warranty. Need specifics on your item? Contact us and we'll help.
Do you accept returns?
Do you accept returns?
You can return most items within 30 days of delivery for a full refund. Items may be opened and inspected and still qualify, as long as they're returned in the same condition you received them and include all original accessories.
Do I have to pay for return shipping?
If the return is due to our error—such as an incorrect or defective item—we cover the return shipping cost.
When will I get my refund?
Refunds are typically issued within 5–14 business days after we receive your returned item.



