1.There are no instructions so here’s what to do: 1. Plug it into an open PCI slot 2. Plug the SATA cable in for power 3. If you want to use the LED functions attach the adapter and make sure that the arrows are pointing at each other (IMPORTANT) then plug the 2nd SATA cable in for power
2. The sense of the development of this products is to provide a straight-blown air supplement for those video card which don't have sufficient heat dissipation or inappropriate cooling channels by inappropriate case structure which will cause high video card temperature or high noise level
3. With VF-1, it has been tested that the temperature of the video card will drop around 5 degrees celsius (different figures will be achieved from different hardware)
4. There is RGB light effect on the top of VF-1, It can not only supplement the insufficient light effect of most of the video card but also provide simple and elegant light effect embellishment to the video card area
5. Dual mode RGB color: Mode A: If your motherboard supports AURA RGB color change, you can connect the 4 pin plug directly to the motherboard to achieve 16 million color and breathing light mode changes. Mode B: If your motherboard does not support RGB color change, you can control the color by a combination of lighting controllers. A total of seven colors are variable.
Product From USA