The United States is considering a ban on TP-Link routers, a Chinese company that dominates the American home and small-business router market, over national security concerns. This potential ban follows investigations by the Justice, Commerce, and Defense Departments into the company, fueled by reports of cyberattacks linked to compromised TP-Link devices. The news comes amidst heightened tensions between the US and China, particularly concerning technology and cyber espionage, a topic dominating global headlines. The Wall Street Journal reported that TP-Link routers, which boast over 65% of the US market share, have been implicated in a wide-ranging cyberattack network orchestrated by a Chinese hacking group. This network, as revealed by a Microsoft analysis, targets Western organizations, including government agencies and defense contractors. The low prices offered by TP-Link, almost half the cost of competitors, have also drawn scrutiny from the Justice Department, raising questions about potential violations of federal law. This price advantage, combined with widespread adoption among American households and businesses following the pandemic’s work-from-home shift, has made TP-Link a prominent player in the US market. The company, however, maintains that it addresses security risks and adheres to industry standards. A spokesperson for the company’s US business unit stated their willingness to cooperate with the government to demonstrate their commitment to US security and the market. The investigation into TP-Link’s routers is part of a broader effort by the US government to address cybersecurity threats linked to foreign adversaries. The House Select Committee on the Chinese Communist Party previously urged an investigation, highlighting vulnerabilities in TP-Link devices. Furthermore, a House bill mandating a study on national security risks associated with foreign-made routers has passed, though it awaits Senate action. The implications of a potential ban are significant. It could disrupt internet access for millions of American households and businesses, highlighting the complex interplay between national security, international trade, and the ever-evolving landscape of cybersecurity. The situation underscores the ongoing debate over reliance on technology from potentially adversarial nations and the urgent need for robust security measures. This issue is likely to be a prominent topic of discussion in Washington, impacting trade relations and technology policy for years to come. The investigation mirrors similar concerns about Huawei and other Chinese tech companies, underscoring the broader geopolitical tension influencing technology adoption. As the investigations proceed, the future of TP-Link in the US market remains uncertain, adding fuel to the ongoing conversation on cybersecurity, economic competition, and national security. This story underscores the increasing focus on supply chain security and the geopolitical considerations impacting technological infrastructure.