Replacing conventional RS232 / RS485 / RS422 ports, USB has become the norm for controlling computer peripherals, and it has now moved from the desktop to more challenging environments, including instrumentation, point of sales, factory & building automation, etc. With our high-quality, high-performance USB converters that use only top-quality chipsets such as those from FTDI and Silicon Labs, USB signals are converted seamlessly into RS232, RS485, RS422, TTL, and Ethernet signals. You can confidently choose from our menu of industrial and commercial-grade devices, while knowing that you will get nothing but the best from CommFront. 

For the past decade, CommFront has built a reputation as a major supplier of rugged and reliable, yet simple, data communication products and solutions. Our USB converter, repeater and hub products were strictly certified by SGS / TUV (the Nationally Recognized Testing Laboratories [NRTLs] in North America (approved by OSHA) and the Notified Bodies in the European Union. CommFront's product quality is ensured by our ISO 9001:2015 quality control system.

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