Evercool Twister Fan Speed Controller PCI Slot or 3.5"
Evercool "Twister" Fan Speed Controller For 3.5" Panel or PCI Slot! Model No: SCB-CD2 3.5¨ panel: PCI Slot: Features: Controller can be placed in the front or on PCI card slot Fan speed can be easily adjusted by turning the control knob. Suitable for all types of DC fans. Specs: Panel 3.5" PCI Slot Overall Dimension 101x25x90mm 120x24x45mm Material Aluminum Steel Screws 4 1 Voltage 12V 12V