Relay IO

Sale price Price $4.00 Regular price Unit price  per 

Part of they renewed modular Dewire Relay series. This daughter board can be mounted onto the Relay Hub as an interface between your cables and the relay board. Available for regular fan or for Corsair* fan support.


  • Available in different versions to fit your existing fans
  • Rated for up to 4amps for fans and up to 2amps for RGB LEDs
  • Bidirectional design ensure compatibility with fans in push or pull configurations


This daughter board requires the Relay Hub base board to use. It uses non-proprietary connections to your existing hardware. Combine all our products as you see fit or get one of the per-configured Relay sets to fit your needs.

Warning! Do not exceed your motherboards rated power limits. Most motherboards can only supply 1A of fan power per header. See our FAQ for more details.

  Relay IO
Relay IO Corsair
Width 8mm (0.31") 8mm (0.31")
Length 28mm (1.1") 42mm (1.65")
12.5mm (0.49") 14mm (0.55")
Fan power rating 4A 4A
RGB power rating - 2A
Included in package
1 * Relay IO
1 * Locking clip
1 * Relay IO Corsair
1 * Locking clip


* Other RGB Fan support coming in the near future.

** Mentioned height is measured from the top of the connector when the daughter board is mounted to the Relay Hub


Depicted radiators, fans and other components are for visual purposes only and are not included. Reference specifications for included parts.