Our USB to Serial Solution

Serial Converter Info

  • Reliable USB to Serial converter
  • Compatible with Windows, plus new & legacy RS232 devices
  • Use with mobile, instrumentation, & point-of-sale applications
  • Great for laptop computers without a serial port
  • Check CNC Control Compatibility
  • RS232 Serial Cable is needed with this product


You may have tried the low-end USB to Serial Converter for your CNC and wonder why things don’t work. Well, we are here to share the right solution to connect your CNC controls with your computer using USB. We were there years ago and finally found the one that works, every time, with 100% reliability.

This product is compatible with new and legacy RS232 devices and can be used with mobile, instrumentation, and point-of-sale applications as well. Our USB-to-Serial converter is the perfect accessory for laptop computers that do not have a serial port.

Supports Windows 7, Windows 8 & 10, and 32/64 bit operating systems. DB9 male connector for RS232.

Please note – the USB to Serial Connect is not compatible with Mazak machines.

Tech Specs

The USB-to-Serial converter is the perfect accessory for laptops computers that do not have a traditional 9pin RS232 port. Connect your CNC control to your computer using our RS232 serial cable and this USB device. This gives you a complete solution. All cables come wired specifically for your controller and are available in various lengths.

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Have questions about this product? Feel free to call us at (877) 611-5825

Our Serial Connect line is perfect for shop floor workers inclined to use a traditional RS232 cabling connection to machine tools. These products are compatible with new & legacy RS232 CNCs, serial equipment, point of sale applications, & other mobile devices.