![MFY-RCSN-NNUDK-R1 Cooler Master RGB Controller/Hub for Computer Case Fans, Software supported, 4 Connecting Ports, USB Link, Multiple Light Modes, MFY-RCSN-NNUDK-R1 Cooler Master RGB Controller/Hub for Computer Case Fans, Software supported, 4 Connecting Ports, USB Link, Multiple Light Modes,](https://c.shld.net/rpx/i/s/pi/mp/10672189/prod_26923933603?src=https%3A%2F%2Fcq.cwa.sellercloud.com%2Fimages%2Fproducts%2F625393.jpg&d=aedca09a9ae0b0cdbb405b9876896f6fe5f68204&hei=1000&wid=1000)
MFY-RCSN-NNUDK-R1 Cooler Master RGB Controller/Hub for Computer Case Fans, Software supported, 4 Connecting Ports, USB Link, Multiple Light Modes,
![Update on my previous masterplus post: So the software randomly started working and now the problem is within the application itself. Nothing happens when I select my mf120 Halo fans. Literally nothing Update on my previous masterplus post: So the software randomly started working and now the problem is within the application itself. Nothing happens when I select my mf120 Halo fans. Literally nothing](https://i.redd.it/irdnsyl6per61.png)
Update on my previous masterplus post: So the software randomly started working and now the problem is within the application itself. Nothing happens when I select my mf120 Halo fans. Literally nothing
![Cooler Master RGB LED Controller with 4 Ports for Extensive Synchronisation Capability - Black - MFY-RCSN-NNUDK-R1: Components: Amazon.com.au Cooler Master RGB LED Controller with 4 Ports for Extensive Synchronisation Capability - Black - MFY-RCSN-NNUDK-R1: Components: Amazon.com.au](https://m.media-amazon.com/images/I/51hvsG4cmPL._AC_UF894,1000_QL80_.jpg)
Cooler Master RGB LED Controller with 4 Ports for Extensive Synchronisation Capability - Black - MFY-RCSN-NNUDK-R1: Components: Amazon.com.au
![Cooler Master RGB Controller with Software- 4 connecting ports multiple light modes customization Computer Cases Cooling (fe1aa1267f38f0521c071ff1f1c0c758) - PCPartPicker Cooler Master RGB Controller with Software- 4 connecting ports multiple light modes customization Computer Cases Cooling (fe1aa1267f38f0521c071ff1f1c0c758) - PCPartPicker](https://images-na.ssl-images-amazon.com/images/I/41PKCXFw9LL.jpg)
Cooler Master RGB Controller with Software- 4 connecting ports multiple light modes customization Computer Cases Cooling (fe1aa1267f38f0521c071ff1f1c0c758) - PCPartPicker
![Cooler Master MasterFan MF120 Halo [Addressable Gen 2 RGB] (3 in 1 with Standard ARGB Wired Controller) - Duo-Ring 2nd Gen. ARGB Lighting 120mm PWM Fan with 24 Independently-Controlled LEDS Case Fans - Newegg.com Cooler Master MasterFan MF120 Halo [Addressable Gen 2 RGB] (3 in 1 with Standard ARGB Wired Controller) - Duo-Ring 2nd Gen. ARGB Lighting 120mm PWM Fan with 24 Independently-Controlled LEDS Case Fans - Newegg.com](https://c1.neweggimages.com/ProductImage/A6J3S211017Ysu8a.jpg)
Cooler Master MasterFan MF120 Halo [Addressable Gen 2 RGB] (3 in 1 with Standard ARGB Wired Controller) - Duo-Ring 2nd Gen. ARGB Lighting 120mm PWM Fan with 24 Independently-Controlled LEDS Case Fans - Newegg.com
![Cooler Master ARGB software second generation controller 5V 3Pin lighting motherboard Sync CPU radiator chassis fan controller _ - AliExpress Mobile Cooler Master ARGB software second generation controller 5V 3Pin lighting motherboard Sync CPU radiator chassis fan controller _ - AliExpress Mobile](https://ae01.alicdn.com/kf/H7a0c2db1c12a4bb29e893e31e2f3d22bl.jpg_640x640Q90.jpg_.webp)