--- product_id: 733816016 title: "ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Pairs with Any Wi-Fi Router | 2.5 Gbps Ethernet Port | Approved for Cox, Xifinity, Spectrum & Others | Internet Speed Plans up to 2500 Mbps" brand: "arris" price: "$U1061" currency: UYU in_stock: false url: https://www.desertcart.uy/products/733816016-arris-surfboard-s33-docsis-3-1-multi-gigabit-cable-modem store_origin: UY region: Uruguay --- # 2.5 Gbps Ethernet Port Compatible with Major ISPs DOCSIS 3.1 Multi-Gigabit Speed ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Pairs with Any Wi-Fi Router | 2.5 Gbps Ethernet Port | Approved for Cox, Xifinity, Spectrum & Others | Internet Speed Plans up to 2500 Mbps **Brand:** arris **Price:** $U1061 **Availability:** ❌ Out of Stock ## Summary > πŸš€ Surf the web at multi-gig speedsβ€”because buffering is so last decade! ## Quick Answers - **What is this?** ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Pairs with Any Wi-Fi Router | 2.5 Gbps Ethernet Port | Approved for Cox, Xifinity, Spectrum & Others | Internet Speed Plans up to 2500 Mbps by arris - **How much does it cost?** $U1061 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/733816016-arris-surfboard-s33-docsis-3-1-multi-gigabit-cable-modem) ## 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 - β€’ **Compact & Sleek Design πŸ“:** Fits perfectly in any workspace or entertainment center without cluttering your setup. - β€’ **Power Efficient & Reliable πŸ”‹:** Optimized 120W power usage ensures consistent performance without overheating. - β€’ **Universal ISP Compatibility βœ…:** Seamlessly pairs with Cox, Xfinity, Spectrum, and moreβ€”no hassle, just plug and play. - β€’ **Blazing Fast 2.5 Gbps Ethernet ⚑:** Experience ultra-smooth streaming and gaming with multi-gigabit wired speeds. - β€’ **Next-Gen DOCSIS 3.1 Technology 🌐:** Future-proof your home network with the latest cable modem standard for lightning-fast internet. ## Overview The ARRIS Surfboard S33 is a DOCSIS 3.1 cable modem featuring a 2.5 Gbps Ethernet port, designed for multi-gigabit internet plans up to 2500 Mbps. Compatible with major ISPs like Cox, Xfinity, and Spectrum, it offers a compact form factor and reliable power efficiency, making it an ideal choice for professionals seeking seamless, high-speed connectivity. ## Description 56 ## Features - 56 - a ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | ARRIS | | Manufacturer | ZYZYZK | | Product Dimensions | 12.04 x 4.57 x 13.06 cm; 408.23 g | | Item model number | S33 | | Item dimensions W x H | 12 x 4.6 x 13.1 cm | | Wattage | 120 W | | Are Batteries Included | No | | Item Weight | 408 g | ## Product Details - **Brand:** ARRIS - **Connectivity Technology:** Ethernet - **Compatible Devices:** Personal Computer, Router - **Number of Ports:** 2 - **Data Transfer Rate:** 2.5 Gigabits Per Second ## Images ![ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Pairs with Any Wi-Fi Router | 2.5 Gbps Ethernet Port | Approved for Cox, Xifinity, Spectrum & Others | Internet Speed Plans up to 2500 Mbps - Image 1](https://m.media-amazon.com/images/I/41PFHrcYE9L.jpg) ![ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Pairs with Any Wi-Fi Router | 2.5 Gbps Ethernet Port | Approved for Cox, Xifinity, Spectrum & Others | Internet Speed Plans up to 2500 Mbps - Image 2](https://m.media-amazon.com/images/I/61DWgyO2mkL.jpg) ![ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Pairs with Any Wi-Fi Router | 2.5 Gbps Ethernet Port | Approved for Cox, Xifinity, Spectrum & Others | Internet Speed Plans up to 2500 Mbps - Image 3](https://m.media-amazon.com/images/I/613VALgg3fL.jpg) ![ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Pairs with Any Wi-Fi Router | 2.5 Gbps Ethernet Port | Approved for Cox, Xifinity, Spectrum & Others | Internet Speed Plans up to 2500 Mbps - Image 4](https://m.media-amazon.com/images/I/610jPHr-BsL.jpg) ![ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Pairs with Any Wi-Fi Router | 2.5 Gbps Ethernet Port | Approved for Cox, Xifinity, Spectrum & Others | Internet Speed Plans up to 2500 Mbps - Image 5](https://m.media-amazon.com/images/I/61eeQZbD72L.jpg) ## Questions & Answers **Q: Can you use both ethernet ports at the exact same time?** A: Depends on your ISP. The company I work for gives you 2 public IP addresses and you can get any combo of 2 computers, 1 computer and one router or 2 routers. You WILL NOT however get full speed on both at the same time but not half either. The modems we use now have only one ethernet port but if you hook up a simple switch you get both IPs through it. But ONLY 2. **Q: Will this support xfinity extreme 1200mbps ? it's not on the supported device list.** A: The Arris S33 is a DOCIS 3.1 capable device 32 x 8 rated for speeds up to 2.5 Gb. While the modem is indeed on Xfinity supported device list (check detailed discussions on dslreports.com), what matters is your router. Ensure you have a router capable of 1+Gb speeds. **Q: Does this modem support snmp?** A: NO. I wish that wasn't the case, but we have no SNMP access. No Arris home modems support user facing SNMP. The cable provider has management, but SNMP isn't exposed to the home network. From Arris: "SNMP (Simple Network Management Protocol) is not supported in Motorola Home Networking products. SNMP is included in Motorola Cable Modem and Home Gateway products, but it is intended for use only by the Cable Provider. There is no direct access to SNMP MIBs for the end-user." **Q: Is one port for the router and the other port can be used for hardwiring a device (computer, etc) directly to modem?** A: The second port can only be used if connected to a separate/different IP. In other words, your ISP will have to give you 2 separate IPs. in order to use the second port. ## Frequently Bought Together - ARRIS (S33) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem For Comcast Xfinity, Cox, Spectrum & More 1 & 2.5 Gbps Ports 2.5 Gbps Max Internet Speeds 2 Year Warranty - (No Built-in Wifi) - Introducing Amazon eero 7 dual-band mesh Wi-Fi 7 router (newest model) - Supports internet plans up to 2.5 Gbps, Coverage up to 6,000 sq. ft., 3-pack --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.uy/products/733816016-arris-surfboard-s33-docsis-3-1-multi-gigabit-cable-modem](https://www.desertcart.uy/products/733816016-arris-surfboard-s33-docsis-3-1-multi-gigabit-cable-modem) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-04-23*