Not suggest connecting to USB hub.
GDSTIME 120mm USB PC Fan 5V 120mm x 25mm Computer Cooling Electronic Fan Powerful 1500 RPM 56.8 CFM For PC Game Console Keyboard Mouse Xbox Laptop TV Box Router Ventilation
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120mm USB Cooling Fan External Desktop Cooler Stand 2500RPM for Router Modem PC
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BRIEFCEC 80mm USB Cabinet Fan, 5V 2600RPM 32CFM usb pc fan for Cooling Radiator, with Black Metal Panel for Home Theater AV Cabinet Cooling (1Set)
