Reliable Fan Speed Controller for Iceriver Miners – Stability for Custom Cooling Setups
Upgrade your Iceriver mining rig with this advanced 4-in-1 fan speed simulator, compatible with RX0, KS1, KS2, KS3, KS3M, KS3L, and KS5L models. Designed for immersion cooling, air cooling, or silent mining modifications, it replaces standard fans by emulating realistic RPM signals—ensuring your miner runs smoothly without triggering errors or shutdowns.

4-in-1 Emulator – Seamless Performance with Any Cooling Mod
This plug-and-play fan spoofer handles all four fan channels with a single unit, providing consistent fan signal feedback to maintain optimal miner functionality. Ideal for custom cooling solutions, it keeps hash boards error-free and miners running without interruption.

Key Features:
✔ Supports Iceriver RX & KS Series
✔ Simulates real fan signals to prevent system errors
✔ Compatible with oil, air, and silencer cooling mods
✔ 4-in-1 design controls all fan inputs with one device