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USB Fans Don’t Have a Lot of Power!
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These things are driven by USB and have a couple of LED lights on them. These things seriously are not worth it unless you air conditioner is completely busted!
They drain a laptop’s battery too fast, along with other USB devices plugged in.
If the fan itself comes off, those LEDs are basically no good unless you can get the copper wiring back in its place.
Fan speed varies, not a good thing.
Sure, it may be $10, but it’s not worth it. Bad decision on my part