Wide Compatibility: Works with most 4-pin PWM fans (⚠️ Not compatible with 3-pin or 2-pin fans). Also suitable for DIY cooling projects such as routers, mini PCs, and soft routers. A 12V 2A DC power adapter is included.
Adjustable Speed & Dial Backlight: Manual speed control ranging 0%–100% (0% for off, 100% full speed). Backlit dial shows fan speed instantly; indicator light switchable on/off.
Input & Output: Supports input of DC5521 (5V 1-5A, 12V 1-5A, 24V 1-2A), max 60W power. If the supplied 12V 2A adapter is insufficient, you can purchase a suitable adapter separately. Input voltage equals output voltage (non-wide voltage input). Choose a power supply matching your fan voltage accordingly.
Optimal Airflow & Noise Balance: Adjust fan speed freely to balance airflow and noise after installation. Extra fans can be connected with splitter or hub (hub sold separately). Important: Total fan power must not exceed the actual output power of the adapter