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TP-Link Accuses Netgear of 'Smear Campaign' to Advance US Router Ban

In a lawsuit filed Monday, TP-Link claims Netgear's alleged misconduct has already cost it over 'a billion dollars in sales' as the US government weighs a ban on the company's products.

 & Michael Kan Principal Reporter

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Wi-Fi router maker TP-Link is suing rival Netgear over claims it’s been waging an “unlawful smear campaign” to paint the company as a threat to US national security. 

The Trump administration is considering banning TP-Link's products over the vendor’s alleged ties to China. At the heart of the controversy is a fear that the Chinese government will coerce TP-Link or use its hardware to surveil Americans. TP-Link points to how it spun off from its Chinese counterpart last year and is now headquartered in Irvine, California. 

But Monday’s lawsuit claims Netgear has been spreading misinformation about the company to journalists, pundits, and consultants all the while lobbying the US government. "Netgear’s misconduct has injured and threatens injury to well over a billion dollars in sales, for which it will be held accountable,” TP-Link's filing says.

The complaint doesn't provide much evidence of Netgear seeding misinformation to journalists, consultants, or US lawmakers. (The NSA's former director of cybersecurity, Rob Joyce, and ex-New York Times journalist Nicole Perloth are named.) But the lawsuit cites several instances where Netgear CEO Charles “CJ” Prober mentioned TP-Link in earning calls. This included bringing up a Bloomberg article that questioned TP-Link’s separation from its Chinese counterpart, noting the company still relies on R&D based in the country. 

Although Prober appears to have brought up TP-Link to answer investor questions, the lawsuit claims he has been pushing false accusations about the company. The same complaint also argues Netgear violated a 2024 patent-dispute settlement between the two companies that prohibits it from “making any disparaging or derogatory assertions about TP-Link’s business.”  

In response to the lawsuit, Netgear told PCMag: "We are aware of the complaint filed by TP-Link. The claims are without merit and we intend to respond through the appropriate legal channels. Netgear remains focused on its commitment to innovation, product security, and serving our customers."

TP-Link is demanding the court force Netgear to pay up through “injunctive relief,” including forfeiting “all ill-gotten gains and profits of Netgear resulting from its inequitable conduct.”

About Our Expert

Michael Kan

Michael Kan

Principal Reporter

My Experience

I've been a journalist for over 15 years. I got my start as a schools and cities reporter in Kansas City and joined PCMag in 2017, where I cover satellite internet services, cybersecurity, PC hardware, and more. I'm currently based in San Francisco, but previously spent over five years in China, covering the country's technology sector.

Since 2020, I've covered the launch and explosive growth of SpaceX's Starlink satellite internet service, writing 600+ stories on availability and feature launches, but also the regulatory battles over the expansion of satellite constellations, fights with rival providers like AST SpaceMobile and Amazon, and the effort to expand into satellite-based mobile service. I've combed through FCC filings for the latest news and driven to remote corners of California to test Starlink's cellular service.

I also cover cyber threats, from ransomware gangs to the emergence of AI-based malware. In 2024 and 2025, the FTC forced Avast to pay consumers $16.5 million for secretly harvesting and selling their personal information to third-party clients, as revealed in my joint investigation with Motherboard.

I also cover the PC graphics card market. Pandemic-era shortages led me to camp out in front of a Best Buy to get an RTX 3000. I'm now following how the AI-driven memory shortage is impacting the entire consumer electronics market. I'm always eager to learn more, so please jump in the comments with feedback and send me tips.

The Best Tech I've Had:

  • My first video game console: a Nintendo Famicom
  • I loved my Sega Saturn despite PlayStation's popularity.
  • The iPod Video I received as a gift in college
  • Xbox 360 FTW
  • The Galaxy Nexus was the first smartphone I was proud to own.
  • The PC desktop I built in 2013, which still works to this day.

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