--- product_id: 659637036 title: "ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6..." brand: "arris" price: "€ 327.68" currency: EUR in_stock: true reviews_count: 8 category: "Arris" url: https://www.desertcart.de/products/659637036-arris-g20-cable-modem-router-combo-fast-docsis-3-1 store_origin: DE region: Germany --- # DOCSIS 3.1 for blazing 1 Gbps speeds Wi-Fi 6 AX3000 covers 2,500 sq ft Dual 1 GbE Ethernet ports for wired power ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6... **Brand:** arris **Price:** € 327.68 **Availability:** ✅ In Stock ## Summary > 🚀 Surf the future with ARRIS G20 — speed, coverage, and savings in one sleek device! ## Quick Answers - **What is this?** ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6... by arris - **How much does it cost?** € 327.68 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/659637036-arris-g20-cable-modem-router-combo-fast-docsis-3-1) ## Best For - arris enthusiasts ## Why This Product - Trusted arris brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing Fast DOCSIS 3.1:** Unlock gigabit internet speeds with next-gen cable tech trusted by 260M+ homes. - • **ISP Friendly & Fee-Free:** Compatible with Xfinity, Spectrum, Cox — own your modem and save up to $168/year in rental fees. - • **Optimized Upload Speeds:** Up to 450 Mbps upstream for flawless video calls and rapid data sharing. - • **Dual Ethernet Powerhouse:** Two 1 GbE ports deliver rock-solid wired connections for gaming, streaming, and work. - • **Next-Level Wi-Fi 6 Coverage:** Experience ultra-fast, wider wireless range that blankets your entire home up to 2,500 sq ft. ## Overview The ARRIS Surfboard G20 combines DOCSIS 3.1 cable modem technology with Wi-Fi 6 AX3000, delivering gigabit internet speeds and expansive wireless coverage up to 2,500 sq ft. Featuring dual 1 GbE Ethernet ports and compatibility with major ISPs like Xfinity, Spectrum, and Cox, it empowers users to own their modem, avoid rental fees, and enjoy optimized upload speeds up to 450 Mbps for seamless streaming, gaming, and remote work. ## Description The SURFboard G20 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) technology on every radio, the SURFboard G20 delivers faster Wi-Fi speeds and greater range than the previous generation of Wi-Fi. Plus, with next-generation upload speed optimization, the G20 can achieve upstream speeds up to 450 Mbps, enabling worry-free video conferencing and ultra-fast data uploads. Review: Connecting to Cox gives a false not compatible message - For Cox customers, when I setup my modem with cox, at the finish it was saying that it was not a compatible modem with Cox Service, but it was functioning fine. We were connected to the internet and everything was green on the Cox side. (I called to verify it was compatible) Review: Didn't work. -- no Internet connectivity through WiFi, and 2 aborted setup attempts - Setup aborted prematurely, and I could never get the WiFi access to connect to the Internet. I don't recommend this item. ## Features - Fast, Reliable Connection: Enjoy high-speed streaming, gaming, and browsing with a trusted brand used in over 260 million homes. - Advanced Modem Tech: Uses DOCSIS 3.1 for faster speeds, better security, and smoother gaming. - Strong Wi-Fi 6 Coverage: Dual-band Wi-Fi 6 delivers faster, wider wireless performance for your whole home. - Service Compatibility: Works with major ISPs like Xfinity, Spectrum, and Cox - Save on Fees: Own your modem and avoid up to $168/year in rental charges (varies by provider) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DDWHFV82 | | Best Sellers Rank | #117 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #6 in Modem Router Combos | | Brand | ARRIS | | Built-In Media | AC Power Adapter, Quick Start Guide, WiFi 6 Cable Modem | | Color | Black | | Compatible Devices | Gaming Console, Personal Computer, Security Camera, Smart Television, Smartphone | | Connectivity Technology | Ethernet, Wi-Fi | | Customer Reviews | 3.4 out of 5 stars 222 Reviews | | Data Transfer Rate | 3 gigabits_per_second | | Internet Service Provider | Comcast Xfinity, Cox, Spectrum | | Internet service provider | Comcast Xfinity, Cox, Spectrum | | Item Highlight | Up to 1 Gbps cable plans; AX3000 Wi-Fi 6 covers up to 2,500 sq ft; two 1 GbE ports; works with Xfinity, Cox, Spectrum. | | Item Weight | 2.2 pounds | | Manufacturer | Vantiva | | Maximum Downstream Data Transfer Rate | 1000 megabits_per_second | | Maximum Upstream Data Transfer Rate | 500 megabits_per_second | | Mfr Part Number | G20 | | Model Number | G20 | | Modem Type | Cable | | Number of Ethernet Ports | 2 | | Number of Items | 1 | | Number of Ports | 2 | | UPC | 850030172235 | | Warranty Description | 1 Year Manufacturer | ## Product Details - **Brand:** ARRIS - **Color:** Black - **Compatible Devices:** Gaming Console, Personal Computer, Security Camera, Smart Television, Smartphone - **Connectivity Technology:** Ethernet, Wi-Fi - **Internet service provider:** Comcast Xfinity, Cox, Spectrum ## Images ![ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6... - Image 1](https://m.media-amazon.com/images/I/510v5MQ3lqL.jpg) ![ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6... - Image 2](https://m.media-amazon.com/images/I/611FxrQy2EL.jpg) ![ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6... - Image 3](https://m.media-amazon.com/images/I/71HV+RA4UmL.jpg) ![ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6... - Image 4](https://m.media-amazon.com/images/I/610hUH808mL.jpg) ![ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6... - Image 5](https://m.media-amazon.com/images/I/61gp28WQMRL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Connecting to Cox gives a false not compatible message *by J***E on June 13, 2025* For Cox customers, when I setup my modem with cox, at the finish it was saying that it was not a compatible modem with Cox Service, but it was functioning fine. We were connected to the internet and everything was green on the Cox side. (I called to verify it was compatible) ### ⭐ Didn't work. -- no Internet connectivity through WiFi, and 2 aborted setup attempts *by R***H on August 18, 2026* Setup aborted prematurely, and I could never get the WiFi access to connect to the Internet. I don't recommend this item. ### ⭐⭐⭐⭐ Xfinity tech support nightmare *by F***T on August 29, 2025* Wow, what a tech support adventure! Got the G20 cable modem router yesterday. Hooked it up this morning and.....nada. no connectivity. Good lights, seems to be online but would not pass traffic. I'm a former internet/ HSI installer and supervisor so I know my way around the block. I went back to my old Netgear modem with no issues. After 2 hours of messing with the Arris, I called Xfinity to have them manually activate it. Three more hours of doing everything I had been doing. Power up, down, hard factory reset, new cables, new outlet, nothing. Went up to tier 3 tech support. They couldn't ping the modem or do a trace route. They told me I had a bad modem. I called Arris and talked to their tech support. Went through the whole merry go round again. They at least could ping the modem but couldn't provision it. It wouldn't accept commands. They thought I had Xfinity telephone on my account. I called Xfinity tech support again and asked if somehow I had phone on my account. An hour later i was up. Good connectivity, no drop outs and very stable connections on a 500 mb/s service down, 35 up. God modem so far but don't buy if you have Xfinity voice or need their tech support! Arris tech support is great so if you have installation problems I'd start there before trying Xfinity. I can't comment yet on how long this unit will last. More to follow. ## Frequently Bought Together - ARRIS (G20) - Cable Modem Router Combo - Fast DOCSIS 3.1 Multi-Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1.0 Gbps Max Speeds, Next-Generation Upload Optimized - G-PLUG 10FT RG6 Coaxial Cable Connectors Set – High-Speed Internet, Broadband and Digital TV Aerial, Satellite Cable Extension – Weather-Sealed Double Rubber O-Ring and Compression Connectors White - Cat 8 Ethernet Cable, 1.5Ft 3Ft 6Ft 10Ft 15Ft 20Ft 30Ft 40Ft 50Ft 60Ft 100Ft Heavy Duty High Speed Internet Network Cable, Professional LAN Cable Shielded in Wall, Indoor&Outdoor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.de/products/659637036-arris-g20-cable-modem-router-combo-fast-docsis-3-1](https://www.desertcart.de/products/659637036-arris-g20-cable-modem-router-combo-fast-docsis-3-1) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-09-23*