TT RGB Plus 3.0 is Thermaltake’s latest lighting and LCD-control software suite, released as version 3.0.0 in July 2025 with a follow-up 3.0.1 update in August 2025. The major overhaul introduces a modernized user interface designed to streamline multi-device management, surface key settings more quickly, and reduce the number of clicks required for adjustments. Version 3.0.0 added support for the MAGFloe Ultra AIO cooler, updated HWiNFO integration, and refreshed the TOUGHRAM Hal module, while the 3.0.1 update extended compatibility to Thermaltake’s new 6″ LCD Screen Kit and addressed several display-value and lighting-control bugs to enhance overall stability and performance.

Beyond basic RGB configuration, TT RGB Plus 3.0 expands customization for Thermaltake’s LCD-equipped products, allowing users to select which system metrics to display, adjust layout parameters, and customize text color and positioning. The software supports the upload of custom images, GIFs, and video files, and includes six preloaded visual themes ranging from “CityPunk” to “Minimalist.” Integration with the TT PlayLink mobile app enables seamless media transfer from smartphone to PC-connected LCD screens. Version 3.0.1 also fixed issues with background library persistence and fan-speed display defaults, reduced crash errors, and further optimized system performance.

Image Credit: Thermaltake