IETS GT202UB vacuum laptop fan cooler With temperature display, intelligent temperature measurement cooling, 13 wind speed (2600-5000RPM turbo fan),Perfect for Rapid Cooling of gaming laptop

I had a trip planned not very long after ordering this cooler. My main laptop cooler, by this same company I believe, works FANTASTIC, but it is much too large to travel with. I was very excited for this one, entirely different set up. It kind of clamps onto your laptop and acts as a vacuum sucking out hot air from the side of your laptop. The charger itself isn’t much larger than a mouse, and its gets its power from the laptop so no extra plug in needed. My laptop gets extremely hot around where my CPU is, and this did fantastic as managing it. I didn’t get exact heat measurements but normally my laptop can get so hot that typing on the keyboard is physically uncomfortable. This set up kind of needs to use used at a desk, it would work in your lap or something but the unit just hangs off the side and its probably more at risk that way. Would recommend this for traveling, fantastic company and products.

Used to keep laptop cool while performing a very long data recovery and backup. Works fine.

6 years later still goin strong it really keeps the laptop cool for hours awesome awesome awesome

Many comments I read for this cooler seems misleading. I love it and I will tell you pros and the cons. Pros 1.) It is very lightweight. 2.) it has bright digital display. 3.) Noise level is decent. Well, this is a fan. You are going to hear noise as the fan speed increases. This goes for any fan. 4.) it has LED indicator for manual mode, auto mode and off mode. 5.) Overall, Installation was easy but with exception. (will get to that later). 6.) Comes with everything you need to install this laptop cooler. 7.) Cools my laptop in less than 5 minutes. My laptop is ICE COLD very close to the laptop's vent, which is usually burning HOT. I left it running on Manual Mode at speed of 1. it was very quiet and my laptop was nice and cool. Cons 1.) Buttons on the cooler are hard to find if you are in a dimly lit room. 2.) The instruction it came with is very hard to read. The font size is just to small. 3.) Even though you get everything you need to install this cooler on to your laptop, you need to make sure your installation is good. Once I installed the cooler with the metal and red plastic with red 3m sticky pad, for some odd reason my laptop wasn't cooling down as fast as I thought it should, once I purposely got my laptop hot. It turns out the rubber that's supposed to form a complete seal around the laptop vent DIDN'T. So, I ended up sealing the opening with pieces of DUCT tape. Once I did that, my laptop is cold to the touch. :) So, look to make sure you have a complete seal around the vent. Otherwise, this cooler may not cool down your laptop. 4.) The red 3m sticky pad on the red plastic by itself is not good. It fell off after a minute or so. So, I ended up using Duct Tape over it to make it stronger. It did the job. 5.) There is an issue with Auto mode. This cooler comes with 3 different modes; Manual mode, Auto mode and Off mode. Manual mode is when you simply want the cooler running non-stop until you turn it off at the speed you set the fan to. Auto mode is when you want the cooler to automatically turn on and off when needed to cool your laptop. Off mode is simply turning it off altogether. So far Manual Mode is working like it should. However, I am not happy with the way Auto Mode is working. I set the cooler at Auto Mode for a while to see if it will ever starts running. It never did and I even got my laptop very HOT. It still didn't work, but it does work in a weird WAY. When I didn't see or hear it running at auto mode, I simply switched to manual mode for few seconds. Then, switched it back to auto mode and it started to work but only until it completely stopped after cooling down my laptop. After much testing, I came to a conclusion as to why this is happening. Manufacturer doesn't say anything about this. (Is this Cooler supposed to be used IN CONJUNCTION with your INTERNAL LAPTOP COOLER fan or JUST BY ITSELF?) You see my internal laptop fan is malfunctioning. (making noises and sometimes not running.) So, I removed the internal fan and installed this external fan on to the vent. From what I understand, LETS cooler's heat sensor can't sense temperature of your laptop if there is no INITIAL AIR flow. If so, you will need your internal laptop fan to run for the external fan's auto mode to work. Well, that S**KS. I can probably just over look this shortcoming and just let the fan run on Manual Mode at the lowest fan speed. Other than that this is a nice little laptop cooler fan especially for the price. I recommend this LETS Laptop Cooler fan to EVERYONE!!!!!!

i put two of these on both side vents of my gaming laptop and now my laptop runs at 81 degrees at the most when playing super graphics heavy games that use to run at 110 degrees F. make sure your laptop has plenty of clearance and airflow and you can run basically anything

Worked one day. Next day, it powers off and on constantly (in manual mode). Of course powering off and on switches to auto mode, so I reset it to manual, and way for the cycle to repeat. I concur with complaints about instructions. There is a language issue. The first day it worked was great, noisy but great. It really cooled my CPU, with temperature reporting consistent with Lenovo vantage measurements. It was cheap, so I'll right it off, but save your money. <UPDATE> Although it appears to have a mind of its own, it is cooling my Lenovo P73 now. I just don't bother with the settings (AT/MT, whatever) and let it run. It's loud, but for the money, it's working.

Was skeptical on first impression and when learning to install, but I am actually impressed. This little thing does more on it's own than a cheap cooling pad. To be fair, I am fighting a known piece of junk with heating issues in an ASUS F15 laptop that is frequently hot and CPU throttled when gaming, and not much makes any difference short of a GT500 pad and the jet turbine engine level of noise that goes with it. I find that auto mode is not aggressive enough and I must run it manual mode with fan on highest setting, but this little vacuum by itself actually takes the top off the temps - laptop is still overheating, but less so, and it is obvious to me when playing a game that the CPU is not continuously throttled. This vacuum combined with a cheap (quiet) cooling pad makes the laptop usable, just not so much of a portable device...

Only thing wrong was because of where my vents are won't work on my laptop. If you open the screen it knocks it off. But everything worked as supposed to and really moves air.

Temperature shown isn't accurate. It's lower by 5°C. Air volume is much lower compared to another identical product by another brand purchased back in 2014.

Bought a while back. Works ok. Down side is it is a little hard to keep secure

Works well

This cooler is absolutely great, it's able to help keep my laptop cooler so I can overclock it further. Some of the reviews say don't buy it because it barely works however that is not true. This cooler pulls air more quickly across a laptop heatsink than a normal laptop fan can, which improves cooling; a lot of people put this on their old laptops thinking it'll solve their overheating however it cannot. If your old laptop is overheating it is caused by dried-out thermal paste that needs to be replaced [CPU->thermal paste->heatpipe->heatsink->cooled by laptop fan. In short, if your old laptop is having overheating problems replace the thermal paste. If your laptop thermal paste is good but you have a weak fan, a dead fan, or just a small heatsink then this cooler will improve your cooling. Pros: -Better cooling from more air through the heatsink -Easy to use -Both Auto and Manual Modes -can allow for overclocking without overheating Cons: -Is a bit loud however its noise is on par with laptop fans that move the same amount of air

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