Easy to install. With the computer off, plug the fan.
Made of metal
Knobs system, intuitive The knobs are not very good attached to the plate.
You can not Swicht Off (0 v) the fan. If you need one of this, its a good buy for this price. It help to reduce the noise of the computer and is realy easy to use. I would like the possibility of switch off the ... Read more
A good controller for the fans. It has three separate channels with adjustable. Performed on a large heat sink, so transistors with cooling of problems should not be. The handles are also made of metal. In general, the impression of a quality product. Transistors could be mounted through the thermal grease for better heat dissipation. While I do not ... Read more
I would recommend you this if you want some simple fan speed controler. Design is simple and clean, easy to handle and its solid. This is an 3channel variable DC power supply. So you change the fan speed only with voltage change.
Do not expect something hi-tech it does only what it should do. I tryed to connect it to some big fan with leds. But it heated ... Read more
Controls 3 fans, nice design. Very Functional. Enables you to make your system quiet when in need. Small body. Simple enough installation. Price is low. A branded equal costs more than twice as much. Flimsy wiring make it seem not too durable. Very simple design. Product feels rather cheap. Insturactions that came with it were too general. Users with ... Read more
Adjusts the voltage from approx. 5 to 11.5 volts (measured it with my $5 multimeter) with a turn of the potentiometer - more then enough range to adjust computer fans. There's no noise from whining coils/capacitors, and the cables are long enough to reach through a whole midtower case. Uses a linear regulator, so it's not very efficient at low voltages.... Read more
It's cheap and it has a very simple design, so even if it fails you probably could fix it using a soldering iron.
Assembly quality is good, however power transistors are mounted to heatsink without a thermal gel.
It is very compact and thus suitable for other DIY projects. No RPM alarm at all.
It is just a 3ch variable DC voltage power supply made around ... Read more
Easy to install. Just plug the fan connectors to this device.
Easy to use, just turn the knobs.
Very durable metal build (inside and out, all metal!) The knobs are big, I would prefer them to be a little smaller.
One of my knobs got stuck and kind of grinds, it doesn't turn as well as the other two. Very awesome product, they could've easily fit 4 or ... Read more
This is the great thing! I absolutely didn't regret that I've bought it. :D The assembly quality is awesome. It looks stylish. The ergonomics is great. It can regulate fan speeds from zero to maximum for all 3 fans differently. It uses microchips for regulation, so efficiency is high. Can't see any. Well, you can provide speed controllers for 4, 5 or ... Read more
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