The Trump administration is debating whether to ban Chinese-made “cellular modules” as the Federal Communications Commission (FCC) intensifies its broader crackdown on Chinese communications and consumer electronics technologies over mounting national security concerns, the Financial Times reports. The claim comes ahead of this week’s meeting between US President Donald Trump and Chinese President Xi Jinping in Beijing, where the two leaders are expected to discuss trade tensions, technology restrictions, and the fragile truce reached after their October summit in South Korea.

Cellular modules are small, embedded communication components that enable devices to connect to mobile networks such as 4G and 5G without relying on Wi-Fi. They are used in everything from smart home devices, industrial sensors, routers, drones, and medical systems to connected cars, logistics trackers, and factory equipment. A ban would therefore extend far beyond smartphones and telecom infrastructure, potentially affecting huge portions of the global IoT and connected-device supply chain.

According to the report, the administration’s debate centers on whether Chinese module makers should eventually be added to the FCC’s “Covered List,” which bars products deemed to pose national security risks from obtaining FCC authorization to be sold in the United States.

The potential move would mark the latest escalation in a years-long U.S. campaign of managing potential risks from Chinese communications technology firms. Under FCC chair Brendan Carr, the agency has increasingly positioned itself as one of Washington’s most aggressive regulators on China-related technology security issues.

The FCC seems to be pushing ahead with restrictions despite the broader US-China trade truce reached after Trump’s October meeting with Xi, even as other agencies had reportedly slowed or paused some China-related actions in recent months to avoid destabilizing negotiations.

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Etiido Uko is a news contributor for Tom's Hardware covering the latest updates in big tech and the PC industry. He is a mechanical engineer and senior technical writer with over nine years of experience in documentation and reporting. He is deeply passionate about all things engineering and technology, and is an expert in gadgets, manufacturing, robotics, automotive, and aerospace.