NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS90) Review

Staying connected at high speed is now essential for both work and entertainment. The NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS90) is designed to deliver that, offering up to 3.6 Gbps WiFi and coverage for up to 2,000 square feet and 50 devices. In this review, we explore its hardware, setup, real-world performance, usability, and the customer feedback to help you make an informed decision.

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NETGEAR Nighthawk Dual-Band WiFi 7 Router Key Features and Specifications

Feature	Specification / Detail
Brand	NETGEAR
Model Name	RS90-100NAS
Wireless Standard	WiFi 7 (802.11.be), Dual-Band (2.4 GHz + 5 GHz)
Maximum Speed	Up to 3.6 Gbps (combined bands)
Frequency Bands	2.4 GHz, 5 GHz
Processor	Quad-core 2.0 GHz
Maximum Coverage	Up to 2,000 sq. ft.
Maximum Devices Supported	50
Ports	1 x 2.5 Gig WAN (internet input), 4 x 1 Gigabit LAN
Security	WPA3, NETGEAR Armor (software), SPI firewall, auto firmware updates
Guest WiFi	Yes, easy setup via app or web
Smart Connect	Yes, automatic band selection for devices
Setup	Nighthawk App or web browser, guided setup
ISP Compatibility	Works with cable, fiber, DSL, satellite (requires modem with RJ45 Ethernet port)
Included Components	RS90 router, 12V/1.5A power adapter, 2m Ethernet cable, quick start guide
Color	Black
Recommended Use Cases	Business, gaming, home, smart devices
Special Feature	Internet Security, US-only
Customer Feedback Highlights	Excellent system, fast setup, strong multi-device connectivity, mixed app reviews

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NETGEAR Nighthawk RS90 Performance

Speed and Wireless Capability

The standout feature is WiFi 7 with a theoretical speed of up to 3.6 Gbps. This level of bandwidth is 1.2x faster than WiFi 6 and is intended for demanding scenarios. The router supports a dual-band configuration (2.4 GHz and 5 GHz), with Smart Connect assigning devices to the most suitable band for either speed or range. This helps avoid congestion and ensures devices stay connected at optimal speed without manual intervention. Gamers, streamers, and users with 4K content needs find the router performs well, handling heavy traffic, fast downloads, and uninterrupted streaming with ease.

Real-world speeds depend on your connected devices and your internet plan. However, customer comments consistently mention fast device responses, excellent signal, and good performance for both wired and wireless connections. For example, camera feeds connect in under five seconds and several users report strong, consistent coverage throughout standard-sized homes.

Processor and Hardware Handling

A powerful quad-core 2.0 GHz processor manages all router activities. It efficiently juggles multiple users, online gaming, 4K streaming, and smart home traffic. There is minimal latency or lag when several users are active. The inclusion of a dedicated 2.5 gigabit WAN port allows users on multi-gigabyte plans to take full advantage of their service, a feature that will appeal to power users.

With four Gigabit LAN ports, wired devices like desktops, consoles, and high-speed storage also get stable, fast connectivity. The high port count means you can hard-wire most of your core tech without the need for a switch.

Coverage and Device Support

The RS90 is rated to cover up to 2,000 square feet and handle up to 50 simultaneous devices. This includes gaming consoles, PCs, cameras, televisions, smartphones, and more. Most homes will find this is adequate, and customers agree the coverage reaches far corners in typical open layouts. As with all routers, dense or multi-story environments with thick walls may see reduced range; in these cases, a mesh network might be better suited, but for a large, single-floor home this model suffices.

Compatibility with Internet Providers

NETGEAR designed the RS90 to work with cable, fiber, DSL, and satellite internet. It’s a router only; it does not contain a modem, so you must use a separate, existing modem with an Ethernet output. All-in-one ISP devices (gateways) may allow the router to be used in combination, but in some fiber setups, extra steps like enabling bridge mode might be needed. The quick start process, either via the Nighthawk app or web, walks users through setup as long as the modem is already online.

Setup and User Experience

Initial setup is widely reported as straightforward by most users. The included guide walks you through connecting the router, setting up internet, and establishing your secure WiFi network. You can choose either the Nighthawk app or a standard web browser for configuration. The app provides guided, step-by-step support, which many find helpful.

However, customer experiences with the app are mixed. Some find the app intuitive and use it to monitor network activity, add guest WiFi, or manage security. Others face difficulties, reporting occasional setup failures or bugs during configuration. If you run into trouble with the app, web-based setup is a reliable fallback and ensures the router can still be configured without the app.

Security and Parental Controls

Security is a prominent selling point for the RS90. It uses the WPA3 encryption standard, which is among the most advanced protocols currently available for home routers, offering protection against many modern cyber threats. In addition, NETGEAR Armor provides active network security, shielding all connected devices—phones, laptops, televisions, cameras, and smart home gadgets—from malware and hacking attempts.

An SPI firewall, along with automatic firmware updates, means the router stays current without manual intervention, an advantage for users who may ignore or forget about router maintenance. The 30-day NETGEAR Armor trial provides an extra layer of protection for new users, but continued subscription will be necessary beyond that period for full coverage.

Smart Features and Guest Access

Smart Connect automatically chooses the best band for each device. This seamless balancing of device traffic means users do not need to think about assigning devices to 2.4 GHz or 5 GHz manually, reducing frustration and optimizing network efficiency.

Guest WiFi creation is quick, letting visitors connect securely to your internet without accessing your private files or settings. You can do this in minutes from the app or web dashboard.

Physical Design and Build Quality

The router comes in a sleek black design. Included components are a 12V/1.5A power adapter and a 2m Ethernet cable. The unit maintains a compact footprint and understated appearance, blending into office or living room setups. Hardware build quality is considered solid, with customers rarely mentioning any defects or instability.

Real-World Usage and Customer Impressions

Customers consistently praise the router for its flawless WiFi system, excellent real-world speed, and responsive connectivity for multiple devices. The network remains stable under heavy use, supporting simultaneous streaming and gaming without lag or buffering. Users also highlight the fast, reliable response with demanding devices like security cameras.

Setup feedback is mostly positive. The app-driven initialization makes setup easy for many, but there are some with app-related complaints, including the app being difficult or impossible to use in rare instances. For those who needed it, phone or online support helped resolve most setup issues.

Coverage and signal strength is another strong suit, with homes up to 2,000 sq. ft. seeing strong, wall-to-wall coverage, and up to 50 smart devices handled without a hitch. Security features, especially the automated updates and NETGEAR Armor, are also well-received.

Despite these positives, some users suggest that further app improvements could make the onboarding and configuration experience even better, as glitches or confusion during initial setup undermine ease of use.

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NETGEAR Nighthawk RS90 Pros and Cons

Pros	Cons
Blazing WiFi 7 speed, up to 3.6 Gbps	Nighthawk app works well for some, but not all
Quad-core CPU handles gaming, 4K, smart home traffic	No built-in modem, requires existing modem
WPA3 security and NETGEAR Armor protect all connected devices
Broad coverage, 2,000 sq. ft. and 50 devices
Easy setup via app or browser, auto firmware updates

FAQ About NETGEAR Nighthawk Dual-Band WiFi 7 Router (RS90)

What is the top speed of the RS90 router?

The RS90 supports dual-band WiFi 7 speeds up to 3.6 Gbps. Actual speed will depend on your devices and internet plan.

Can I use this router without a modem?

No. The RS90 is a router only—it does not include a built-in modem. You must use a compatible modem with an RJ45 Ethernet port.

Is this router easy to set up?

Yes. Guided setup is available through the Nighthawk app or web browser. Most users find setup easy, but a few report difficulties with the mobile app.

How many devices and how large a space does this cover?

It is rated for up to 50 devices and covers up to 2,000 square feet in open environments. Range may decrease with dense building materials or multiple floors.

Does it work with all internet service providers?

The RS90 works with most cable, fiber, DSL, and satellite ISPs, as long as you have a compatible (Ethernet output) modem.

What is the 2.5 Gig WAN port used for?

It connects the router to your modem or internet source, supporting internet speeds up to 2.5 Gbps for high-performance plans.

Does this support both 2.4 GHz and 5 GHz devices?

Yes. As a dual-band WiFi 7 router, it supports both 2.4 GHz and 5 GHz frequency bands and automatically assigns devices for optimal speed and range.

How secure is the RS90 router?

Security is robust, with WPA3 encryption, auto firmware updates, an SPI firewall, and optional NETGEAR Armor network security (30-day trial, then paid).

Can I set up a guest WiFi network?

Yes. The app or web dashboard allows simple guest network creation, keeping guest access separate from your home devices.

What comes in the box?

You receive one RS90 WiFi 7 dual-band router, one 12V/1.5A power adapter, one 2-meter Ethernet cable, and a quick start guide.

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