Easy Emulation - Plug the emulator into the primary fan port and it send a tachometer signal to the miner's controller, tricking it into believing fans are attached and working within parameters No Coding - Just plug in the fan simulator and the miner it has control over fans that do not exist. A simple plug and play option for anyone looking to immersion cooling Simple Installation - Dielectric mmersion provides a cooler environment and more stable system performance. This small device emulates fan presence in systems with no need for fans Quality Components - Each emulator undergoes a 1-hour performance test to product quality.