39 of 39 people found the following review helpful
Does The Job,
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This review is from: Thermaltake Mobile Fan II External USB Cooling Fan - Us (Personal Computers)I have an external hard drive that is "air-cooled" but it is in a location where air circulation is somewhat blocked. This little fan takes care of that problem and keeps it running cool. I had tried battery-powered fans, but the batteries would die too quickly. If I'm not using the external HD, I just reposition the fan to provide extra circulation for the tower.
This fan is extremely quiet and works unobtrusively. I don't even hear it running. Since I normally shut off my computer when I'm done, I'm not really bothered by the lack of an on-off switch.
This fan is a great solution to one of life's annoying little problems. :-)