12-Month Warranty Included Details

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Arris G18 Cable Modem Router Combo, DOCSIS 3.1 Multi-Gigabit, WiFi 6, AX1800, Approved for Comcast Xfinity, Cox, Spectrum - Certified Refurbished

Arris  |  SKU: G18-RB
$12999
Certified Refurbished
Certified
Refurbished
12-Month Warranty
1-Year
Warranty
Authorized Seller
Authorized
Seller

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

1 Year Warranty Learn more

Free Shipping on Orders $50+

Free shipping with orders over $50.00. 30-day returns. Learn more

The SURFboard G18 DOCSIS 3.1 Wi-Fi 6 cable modem uses the latest technology to deliver faster download and upload speeds, all in a single device. The DOCSIS 3.1 functionality supports gig-speed cable internet plans. Powered by Wi-Fi 6 (802.11ax) dual-band technology, the SURFboard G18 delivers faster Wi-Fi speeds and greater range than the previous generation of Wi-Fi. Plus, with next-generation upload speed optimization, the G18 can achieve upstream speeds up to 100Mbps, enabling worry-free video conferencing and ultra-fast data uploads

Features

  • Fast, Reliable Connection: Enjoy high-speed streaming, gaming, and browsing with a trusted brand used in over 260 million homes.
  • Advanced Modem Technology: DOCSIS 3.1 delivers faster speeds, better security, and smoother gaming compared to older DOCSIS 3.0 modems.
  • Strong Wi-Fi 6 Coverage: Dual-band AX1800 Wi-Fi 6 delivers faster, wider wireless performance for your whole home.
  • Optimized Upload Speeds: Next-generation upload speed optimization achieves upstream speeds up to 100Mbps for smooth video conferencing and data uploads.
  • Two-in-One Design: Combines a cable modem and Wi-Fi router in a single, space-saving device, so there's no need to manage separate equipment.
  • Easy Setup and Management: The SURFboard Central app makes it simple to set up, manage, and customize your network.
  • Service Compatibility: Works with major ISPs like Xfinity, Spectrum, and Cox

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Let customers speak for us

from 1207 reviews
Great company with a ton of quality refurbished products

Great company with a ton of quality refurbished products. This is the way to buy folks.

Pearce Stephen
Verdi
Phenomenal purchase experience.

Purchased two fans & I couldn't be more satisfied with my buy. Phenomenal pricing & faster than expected quick shipping.

Anonymous
Dyson Air Purifier Hot+Cool HP07 Air Purifier, Heater and Fan, White/Silver

PLEASE DON'T LET THE WORD REFURBISHED SCARE YOU OFF!!!!!! Hands down best purchase I've made in 5 years easy...

P.S.
Shark NeverChange Air Purifier MAX, 1400 sq.ft., 5-Year Anti-Allergen HEPA Filter Life, Odor Neutralizer, Ultra Quiet, White - Certified Refurbished
Excellent Sound Bar, Official Packaging

Great product. It sounds amazing and came in what I think is new condition It came with all the Sonos official packaging and new cords. Verdi shipped through its Shopify store an hour after I placed the order. Many thanks, awesome product and shipper.

Teresa
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Verdi is a remarkable business!

Verdi is a remarkable business! Great products, great people, and great customer service! Definitely 21st Century!!!

Chief Michael Kuk
Verdi
Couldn’t be happier! It was already charged when it showed up

Couldn’t be happier! It was already charged when it showed up, and I’ve been using it everyday for work. Definitely worth it!

Thomas Hinkle
BlueParrott Noise Cancelling Trucker Bluetooth Headset, Updated Design, Industry Leading Sound & Comfort, 24H Talk Time, Black - Refurbished
Wow amazing!

Honestly, this is one of the best purchases I’ve made. The headphones are in perfect, like-new condition. If Verdi ever offers a product testing or review program, I would 100% want to participate. Thank you for offering this at a great price, and for the careful packaging and shipping.

Kelly
Bose QuietComfort Over-Ear Bluetooth Noise Cancelling Headphones, Black - Certified Refurbished
Great Place to Order From!!!

Great prices, great products, and fast shipping.

Kevin
Verdi
Fantastic product that feels new!

Fantastic product that feels brand new! Packaging and cleanliness was top notch.

Anonymous
Sonos One SL Smart Connected Speaker, WiFi-Enabled, Stereo Sound, Black - Certified Refurbished
Our daughter was very happy with the gift card

Our daughter was very happy with the gift card. we have been pleased with things we have ordered in the past (refurbished coffee maker).
We like Verdi’s focus on sustainability. The card was easy to purchase and send.

Anonymous
Verdi.com Digital Gift Card
Perfect - as new

Works great, I have never bought from Verdi but the quality is amazing.
Surpassed my expectations. I thought it would be a washed out refurbished product but this was almost as good as a new one. Just a tiny smug which came off easily. Very happy.

D Anonymous
Sonos One SL Smart Connected Speaker, WiFi-Enabled, Stereo Sound, Black - Certified Refurbished
Mine were in perfect condition

Arrived in factory new packaging with not a blemish in sight. A great deal and shipping was quick. Happy with Verdi!

Stuart
Sonos One SL Smart Connected Speaker, WiFi-Enabled, Stereo Sound, Black - Certified Refurbished
Great projector

Great projector, working perfectly, sharp, bright, love that I can put it into cinema modes for movies and tv shows. Really glad a site like this exists for selling refurbished gear.

Thomas
Hisense C1 UHD 4K Trichroma 1600 Lumen Projector with Dolby Atmos Audio - Certified Refurbished
Great condition

Watch was in great condition! I would definitely trust this website for pre-owned items in the future.

Anonymous
Garmin Vivomove Sport Touchscreen Smartwatch, Black - Certified Refurbished
Great product and a great price

Great product and a great price. Super fast shipping, well packed. Highly recommended.

Alan
Netgear RBK763 Orbi AX5400 Tri-band WiFi 6 Mesh System, 5.4Gbps, 1 Router + 2 Satellites - Certified Refurbished

Meet Verdi. We find the best deals.

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?

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?

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?

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.

  • Certified Refurbished

    Refurbished to manufacturer standards.

  • 1-Year Warranty Included

    On all refurbished products.

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    Free shipping on orders $50+