Answers, not guesswork.

portArgus is the dedicated physical cybersecurity brand for North and South American markets (USA, Canada, Mexico, and Brazil), operated by COMXI WORLD LLC. The product line includes port locks, cable locks, and I/O security devices that prevent unauthorized physical access to computer ports and interfaces. All products are manufactured by the original inventors at COMXI (now officially SMARTKEEPER Co., Ltd. of South Korea).

If your infrastructure currently relies on the original hardware engineered by our Korean headquarters, portArgus is the exact same technology you already trust. It is built by the same original engineering team at COMXI (now officially SMARTKEEPER Co., Ltd. of South Korea), using identical patented technology and ISO-certified manufacturing processes.

Yes. portArgus is 100% backward compatible with your existing installations and locking systems — no changes or key replacements are required on your end. For more than 10 years leading up to 2025, our patented physical security hardware was widely distributed and trusted across the US market through various partner channels, and portArgus delivers that identical patented technology and precision directly from the original manufacturer.

portArgus products are manufactured by the original engineering team at COMXI (now officially SMARTKEEPER Co., Ltd. of South Korea). The same team has been developing hardware security solutions for over 15 years, protected by multiple US and international patents.

Contact the portArgus US office by email at [email protected] or by phone at 1-804-299-5234. The team provides product datasheets, price quotes, and technical support for all inquiries.