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Thermaltake A1888 Mobilefan II USB Portable 80mm Cooling Fan

MPN: A1888 | SKU: DM3646
Regular Price: $16.37
Price: $13.89
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  • Operating Range - 3.5 V ~ 5.5 V DC
  • Started Voltage - 4V DC
  • Dimension - 80 x 80 x 25 mm
  • P/N - A1888
  • Rated Voltage - 5V DC
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Frequently Bought With

  • Key Selling Points

Key Selling Points

  • Operating Range - 3.5 V ~ 5.5 V DC
  • Started Voltage - 4V DC
  • Dimension - 80 x 80 x 25 mm
  • P/N - A1888
  • Rated Voltage - 5V DC
  • Description
  • Product Details
  • Customer Reviews
  • Q&A


Thermaltake’s Mobilefan II is a perfect cooling accessory for Notebooks and Desktops. It is powered by USB and features a cable box to retract the USB cable. The 80mm fan moves up to 47 cubic feet per minute (CFM) of airflow at a low noise level - more than enough to prevent you from sweating or cool down the hottest part of your laptop. Features a one-touch retractable USB power cable box for quick packaging and draws power directly from the USB port of your desktop PC or laptop, so you don’t need to take additional power adapter wherever you go. A VR knob allows you to manually adjust the fan speed according to your need.

  • 80mm
  • Sleeve Bearing


  • Thermaltake A1888 Mobilefan II USB Powered Portable 80mm Cooling Fan

Brand: Thermaltake

MPN: A1888

UPC: 839280001748

Compatibility: USB

Packaging: Retail

Condition: New

Product Details

Part Number
Case Fan
Notebook & Desktop
Fan Size
Bearing Type
3000 ± 10% ~ 1300 ± 20% RPM
Air Flow
47.28 CFM
Noise Level
17 dBA at 1300 RPM
31 dBA at 3000 RPM
Power Connector
USB 1.1/2.0

Package Includes

Customer Reviews

Review Summary
76.0% (38)
12.0% (6)
4.0% (2)
2.0% (1)
6.0% (3)
Quality product
This guy or company makes great durable small external fans that last for years, i've used for cooling off pc gaming laptop, ps3, ps4
Five stars
Pretty quiet and speed tunable, i am using it to cool my laptop while watching videos.
By Adam Dupont
Nice little fan
Nice little fan. I use it for desk ventilation so i can leave my desk door shut on my pc while i use it without the pc overheating. I split a whole in the side of the desk, removed the "legs" from the fan and mounted it inside the desk. My only complaint, if you can call it that, is that the fan is always running since there is no off position on the control dial.
By Abigail Brar
Two years and still going strong
Have this sitting in the corner with my tv, lap top and laptops power pack are in a small area and bought this to keep air moving. I've had it on non stop for little over two years and it hasn't died yet might buy another for a back up
By Jimmy Henderson
Durable and efficient
I'm still testing it and so far super good. I have it in a small table and is directly under the ram of my laptop. Is so efficient that with the lowest speed the air flow reach the cpu and the 2nd hdd located in the dvd enclosure. I'm happy with it.
By Viktor Skramstad
Great little fan
Has worked great for several months.... Perfect in our cabinet to keep our equipment cool
By Marjorie Rivera
One star
Not for personal use at all, returning is the same price as the item, regret
Great fan
I'm glad to get it ....So far it works perfectly
By Naomi Pena
One star
Very little power
Neat fan
Great little desk fan. A tad noisy but i don't care... Some may find it irritating. Wish the power cord was attached to the bottom of the back of the fan.


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Thermaltake A1888 Mobilefan II USB Portable 80mm Cooling Fan

Price: $13.89
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