AC Infinity UIS to Molex Port Adapter Dongle (Conversion Cable Cord)


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  • Converts the UIS™ connectors of our newer fans to Molex ports so that they can work with previous generation controllers.
  • Newer fans with UIS connectors include CLOUDRAY clip fans, CLOUDLINE LITE inline fans, next-gen CLOUDLINE fans.
  • Previous generation of controllers with Molex ports include CONTROLLER UNC529 and CONTROLLER 67.
  • Compact design ensures a secure fit while extending the connection between device and controller.
  • Gives UIS devices access to smart controls like temp. & humidity triggers, timers, and backup memory.


A connection adapter designed to port AC Infinity fans to previous generation smart controllers built with 4-pin Molex ports. This maximizes the utility of these controllers by expanding their list of compatible devices, enabling them to provide intelligent programming like climate triggers, timers, and backup memory. Its compact design is engineered to fit UIS connectors with 4-pin Molex ports and ensure a tight, secure connection. Backward-compatible controllers include the CONTROLLER UNC529 and CONTROLLER 67.


This dongle is used to make full use of your existing AC Infinity controller adapting your grow devices to Molex ports. Compatibility includes the following EC-motor fan devices:

  • CLOUDRAY Series – Clip-on Circulation Fans
  • CLOUDLINE LITE Series – Inline Duct Fans