Safe: Fuse Protected, environmental friendly, lightweight and practical, applicable for fan or router which power is from 500w to 1500w.
Easy to Use: Built-in grounded control outlet. Come with 6 feet grounded power cord with US standard plug. Built-in a metal clamp at the back of the speed controller.
Suitable for Inline Fans: Our fan speed controller works with any universal AC/DC brush-type motor. It can correctly and precisely adjust the speed of inline fans.
Warning: Don’t use it on brushless type motors. It will not work on soft/slow start routers. Don’t use it with the fans exceed 15 amps.