• Run the fans silently once system is turned off
• Control and operate 2 sets of fans 
• By cascading control 3 sets of fan or more
• Timer selection of 1, 3, 5 & 10 minutes 
• LED blinking indicator (Use PC case power LED) 
  ON: Main power is on and fan is running normal 
  Blinking: Main power is off, timer is activated and fan is running slowly 
  OFF: Main power is off and fan stop.

PC fan coolers are of utmost importance for computers today. It minimizes the pc temperature emitted by heat generating device during operation. The temperature inside the chassis is at a balance level while system is running. But once the system is shutdown, the fan will automatically stop causing the temperature to rise and linger for long period.

With the RD7-CA, it will keep the fan(s) from dissipating heat for a specified time once the system is shut down. The gradual cool-down protects the electrical components from any damage that a sudden shutdown may cause after normal use of pc. Overclocking at high speed may cause even worse after shutting down abruptly. RD7-CA  completely cools down and minimizes the bad effects of heat to the pc.  

Photo shown slot mounting method. (You may not able to mount if card height is higher than bracket top)

It also comes with Velcro tape for mounting the device on any flat area of the PC.

Specification

Dimension: 50x32mm (with mounting tab, 50x52mm) 
Maximum output rating: 12W/Fan

Easy Installation by just connecting to the cables

Package Contents
1. Velcro (Magic Tape)
2. 5 Kinds of Cables

This device works with standard 12V DC fan and CPU fan cooler with the same standard voltage..

Some of the Fan which has temperature sensor inside and/or LED lamp equipped type may stop the Fan under timer operation.

To operate this device the following are needed.

A system with WOL (Wake On LAN) connector.  Please refer to the following photo. It has  3 rounded pins  and pitch is 2mm.  The location of WOL connector may vary depending on each motherboard.