The NETGEAR Nighthawk CAX30S modem router is quite impressive when it comes to speed. Based on the manufacturer's description, it can deliver up to 2.7Gbps of combined Wi-Fi speed. This means it's built to handle your streaming, gaming, and file transfer needs pretty well without slowing down. It's got DOCSIS 3.1 technology under the hood, which helps in efficiently managing internet data to push those speeds up.
If you're wondering about download and upload speeds, it basically maxes out the potential of your internet plan, right up to that 2.7Gbps mark. Of course, the actual speeds you'll get can depend on what your internet service provider offers, but this device is designed to help you reach those peak speeds as much as possible.
The Nighthawk CAX30S works well with major cable internet services and can improve both download and upload experiences. Its coverage extends up to 2,500 square feet and can handle up to 25 connected devices at once, according to the manufacturer. That's handy if you've got a lot of gadgets that need fast connections without dropping performance.
From our research, many folks who've used this model speak highly of its speed and reliability. They mention it's consistent across multiple devices and types of internet use.
Plus, if you position the router well—keeping it away from things like microwaves or thick walls—you should see great speed and coverage throughout your home.
In short, if you're after strong download and upload speeds, and you've got a setup where you can make the most of those capabilities, the NETGEAR Nighthawk CAX30S is a solid option to consider.
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How we researched this
Where this comes from: this answer draws on the product's published specifications and the reviews ShopSavvy collected for it, alongside prices from 17 retailers in ShopSavvy's price data, most recently seen Jun 23, 2026.
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
| $195.70 | Oct 8, 2024 may have changed | ||
| $349.99 | Jun 23, 2026 may have changed | ||
| $349.99 | Oct 22, 2024 may have changed | ||
| $359.99 | Oct 22, 2024 may have changed | ||
| $370.00 | Oct 8, 2024 may have changed |
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