Hitron
Hitron CODA56 Cable Internet Modem ONLY
Bottom line: The Hitron CODA56 Cable Internet Modem ONLY ($151.99 on Amazon as of 2026-10-06): 2.5 Gbps Ethernet port supports Xfinity plans up to 2.33 Gbps; main trade-off: no WiFi radio at all - a separate router is a required extra purchase.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 2.5 Gbps Ethernet port supports Xfinity plans up to 2.33 Gbps
- ✓ DOCSIS 3.1 with DOCSIS 3.0 backward compatibility for older nodes
- ✓ Certified on three major cable ISPs: Xfinity, Spectrum, Cox
- ✓ Owning it can end your provider's monthly modem rental fee
- ✓ Hitron technical support available 7 days a week, plus warranty
Cons
- ✗ No WiFi radio at all - a separate router is a required extra purchase
- ✗ Only one device connects at a time without a router
- ✗ Incompatible with fiber, DSL, satellite, and fixed wireless service
- ✗ Full 2.5 Gbps needs a router with a matching 2.5 Gbps WAN port
Manufacturer description
The Hitron CODA56 is a standalone DOCSIS 3.1 cable modem built for multi-gig plans on Xfinity, Spectrum, and Cox. Its 2.5 Gbps Ethernet port pairs with certified plan speeds up to 2.33 Gbps on Xfinity, 2 Gbps on Cox, and 1 Gbps on Spectrum, so the modem is not the ceiling when your ISP upgrades you. DOCSIS 3.1 channel bonding keeps latency low for 4K streaming, competitive gaming, and video calls, and the unit stays backward compatible with DOCSIS 3.0 networks if your node has not been upgraded yet. Read the name carefully: this is a modem only. There is no built-in WiFi, so you supply your…
SpecPicks Verdict
SpecPicks scored Hitron CODA56 Cable Internet Modem ONLY using a rating × review-volume × price-fit model applied to published specs and reviews across the networking category. Hitron's networking lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for networking of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Does the Hitron CODA56 have built-in WiFi?
No. The CODA56 is a modem only with no wireless radio. You must connect a separate WiFi router to it; without one, only a single device can connect over Ethernet.
Will this modem work with Verizon FiOS or AT&T Fiber?
No. It works exclusively with cable internet (DOCSIS) from providers like Xfinity, Spectrum, and Cox. It will not work with fiber, DSL, satellite such as HughesNet or Viasat, or T-Mobile and Verizon home internet.
What internet speeds does the CODA56 support?
It supports plans up to 2.5 Gbps through its 2.5 Gbps Ethernet port. Hitron lists certification for Xfinity up to 2.33 Gbps, Cox up to 2 Gbps, and Spectrum up to 1 Gbps.
Can I use the CODA56 on a plan slower than 1 Gbps?
It is designed for plans of 1 Gbps and faster, so slower plans will not use its headroom. Confirm your provider certifies the CODA56 for your specific tier before buying.
Will buying this modem stop my monthly rental fee?
It may eliminate the rental charge once your provider activates it on your account, but rates and policies differ. Check the current rental terms with your ISP, and note that activation through your provider is required.
Key Features
- ⚠️ CABLE INTERNET ONLY - NOT COMPATIBLE WITH: Fiber (Verizon FiOS, AT&T), DSL, Satellite, or Fixed Wireless. ONLY works with cable providers like Xfinity, Spectrum, Cox. Verify your internet type BEFORE purchase.
- 🚫 NO WiFi INCLUDED - ROUTER REQUIRED: This is a modem ONLY. You MUST buy a separate WiFi router to get wireless internet. Without a router, only ONE device can connect via Ethernet cable. This does NOT replace your current WiFi router.
- 🔌 CABLE INTERNET REQUIRED: Works EXCLUSIVELY with cable internet service (DOCSIS) from providers like Xfinity, Spectrum, or Cox. Will NOT work with fiber (Verizon FiOS, AT&T), DSL, satellite, or fixed wireless internet. Contact your ISP to confirm compatibility BEFORE purchasing.
- 🚀 MULTI-GIG PERFORMANCE: Supports internet plans up to 2.5 Gbps with 2.5 Gbps Ethernet port. Designed for plans 1 Gbps and faster from certified providers: Xfinity (up to 2.33 Gbps), Spectrum (1 Gbps), Cox (2 Gbps). Verify your plan speed and provider compatibility.
- 💡 SETUP REQUIREMENTS: You need: (1) Cable internet service, (2) Separate WiFi router with 2.5 Gbps port for full speeds, (3) ISP activation. This modem cannot create WiFi networks or connect multiple devices without additional equipment.
- 🎮 GAMING & STREAMING OPTIMIZED: DOCSIS 3.1 technology with low latency for smooth 4K streaming, gaming, and video calls. Backward compatible with DOCSIS 3.0 networks.
Full Specifications
| Brand | Hitron |
|---|---|
| Color | Black DOCSIS 3.1 Modem 2.5Gbps |
| Modem Type | Cable |
| Unit Count | 1 Count |
| Connectivity | Wireless, WiFi |
| Built-In Media | 2.5 Gbps Ethernet Cable, Coax Cable, Power Supply |
| Connection Type | Wireless |
| Mfr Part Number | CODA56-S12B |
| Number of Ports | 1 |
| Compatible Devices | Router, Personal Computer, Laptop, Gaming Console |
| Data Transfer Rate | 2.5 gigabits_per_second |
| Warranty Description | See Hitron Website |
| ✅ BEFORE PURCHASING | (1) Confirm you have CABLE internet service, (2) Check your internet speed plan is 1+ Gbps, (3) Ensure you own or will purchase a WiFi router |
| ❌ WILL NOT WORK WITH | Verizon FiOS, AT&T Fiber, CenturyLink DSL, Satellite Internet (HughesNet, Viasat), T-Mobile/Verizon Home Internet |
| Connectivity Technology | Ethernet |
| TRUSTED BRAND + SUPPORT | 30+ years of networking expertise with technical support 7 days per week, warranty coverage, and easy product registration. |
| Number of Ethernet Ports | 1 |
| Internet Service Provider | Xfinity, Spectrum, Cox, Charter Spectrum, Cox Gigablast, Cable One Sparklight, Zito Media |
| Internet service provider | Xfinity, Spectrum, Cox, Charter Spectrum, Cox Gigablast, Cable One Sparklight, Zito Media |
| Item Dimensions L x W x H | 7"L x 1.77"W x 8.13"H |
| Full listing title | Hitron CODA56 Cable Internet Modem ONLY - DOCSIS 3.1 | 2.5 Gbps | NO WiFi - Requires Router | Xfinity/Spectrum/Cox Compatible | NOT for Fiber/DSL |
Ready to buy?
Hitron CODA56 Cable Internet Modem ONLY - DOCSIS 3.1 | 2.5 Gbps | NO WiFi - Requires Router | Xfinity/Spectrum/Cox Compatible | NOT for Fiber/DSL is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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