thermaltake usb fan

Thermaltake A1888 External USB Cooling Fan For Notebook & Desktop

Mfr Part Number: A1888
Features:
Application for Notebook & Desktop
“Thermaltake” convenient solution with extremely “Mobile” concept inside
Perfect accessory for NB & PC
Directly plug into USB port. Unnecessary additional power supply
VR knob: Adjust fan speed manually
One-touch retractable USB power cable box
Slim USB power cable, only 0.6mm in depth
With “Tt” badge fan grille to avoid touching accidentally
User-friendly installation
Rated Voltage: 5V DC
Started Voltage: 5V DC
Operating Range: 3.5 ~ 5.5 V DC
Rated Current: 0.35 ~ 0.4 A
Power Input: 1.75 ~ 2 W
Connector: USB 1.1/2.0
Fan Speed: 3000±10% ~ 1300±20% RPM
Max. Air Flow: 47.28 CFM
Max. Air Pressure: 4.78 mmH2O
Bearing Type: 1x Sleeve
Noise: 17dBA at 1300rpm; 31dBA at 3000rpm
Life Expectation: 30,000 hours
Fan Dimensions: 80 x 80 x 25 mm
Weight: 82 g

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Coolerguys 120x120x25mm USB Fan with Grill

This unit is powered by a USB Plug, compatible with all standard USB outlets.. Great to set on top of any component that is in hard to reach or enclosed cabinet .  
Adds extra cooling to extend the life of your components and stop problems associated with overheating.  

Most cable and satellite boxes as well as video game consoles already have an extra USB plug in back so why not put it to work and help keep things cool.
Can also be used in conjunction with a USB powered hub so you can power more than one at a time.

USB supplied Power Cord (2ft in length)
Extremely Quiet 1200RPM Fan
Rubber feet included so you won’t scratch any component
120mm back finger grill pre-installed.

Fans can be set to blow up or down by reversing the grill cover to other side of fan.

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