Cooler Master MasterPlus+ review
A free Windows hub for Cooler Master lighting, controls, profiles, and peripherals.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Cooler Master MasterPlus+ is free Windows software for configuring compatible Cooler Master hardware. It covers cooling products, RGB controllers, cases, power supplies, keyboards, mice, audio devices, desks, monitors, and immersive hardware. The software is aimed at people building or managing Cooler Master setups that combine peripherals and internal components, especially when lighting control and device configuration need to sit in one application. It supports Windows 10 and Windows 11, while compatibility depends on the specific device and controller.
Its strongest area is hardware-wide lighting control. Users can customize individual LED colors on supported addressable RGB devices, adjust lighting effects and brightness, and synchronize lighting across compatible Cooler Master products. Support for Cooler Master Addressable Gen 2 RGB and standard ARGB devices through compatible controllers broadens its usefulness across supported components. Peripheral controls add key mapping, macros, and profiles, while firmware and software update notifications appear after login. That combination makes MasterPlus+ more than a lighting utility for setups that include compatible keyboards, mice, or other supported hardware.
The main trade-off is platform and ecosystem focus. MasterPlus+ is designed for Windows and Cooler Master's supported hardware, so it is a better fit for users centered on that ecosystem than for people seeking cross-platform control or broad third-party device coverage. The published feature set emphasizes lighting, synchronization, profiles, and peripheral configuration rather than documented game-linked or game-reactive lighting. Cooler Master publishes a supported-product list and release notes on its MasterPlus+ page, making device compatibility an important part of the buying decision. Choose it for a Cooler Master-centered Windows setup; consider an alternative if cross-platform access or documented game-reactive effects is essential.
Cooler Master MasterPlus+ pros and cons
- Where it wins
- Free Windows software covering lighting, macros, key mapping, and profiles
- Synchronizes lighting across compatible Cooler Master products
- Supports individual LED colors, effects, brightness, and firmware notifications
- Where it doesn't
- Windows-only coverage limits use across other operating systems
- Compatibility varies by device and requires checking the supported-product list
- Focuses on hardware lighting rather than documented game-reactive effects
Cooler Master MasterPlus+ fact sheet, pricing and score →
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