OImaster Laptop Cooler with Adjustable Stand, Laptop Cooling Pad 3-Speed Adjustable Small Desk Fan, USB Multi Function Laptop Cross-Flow Turbine Cooling Fan for Laptop Pad Tablet Phone (1691)

This laptop cooler is highly effective at its job. Traditional cooling pads with numerous fans only managed to move a minimal amount of air underneath the device, which was ineffective for my MacBook Pro since both the air intake and exhaust vents are located on the back of the laptop. This cooler's design addresses that issue by keeping a steady flow of fresh, cool air circulating around the back of the laptop, which noticeably reduces the temperature when the laptop is under heavy use. It's an excellent product with great design. The high fan setting is a bit noisy, which is understandable. However, I've found that the high setting is generally overkill unless the laptop needs to be cooled down quickly after the cooler has been left off a while. The medium and low fan settings are more than sufficient for typical usage scenarios.

Great product for laptop cooling!!! This is the 3rd laptop cooler I bought because all the rest sucked. I also bought https://www.amazon.com/dp/B08K4CWDVJ to help stand my laptop higher so it works better with this cooler. https://www.amazon.com/dp/B0CR1485T7 example of one I bought barely pushed any air https://www.amazon.com/dp/B0CYLFB4MX This one would cool but it was extremely loud on max setting (needed for any cooling). If you turned it off, it would make your laptop considerably hotter because there was nowhere for your hot air to escape. The best thing about this cooler is * It has a very high CFM compared to the other coolers * It's not obnoxiously loud * It gives enter & exit air flow Makes it the best engineered one I purchased!

I bought this fan to provide extra cooling to an SSD based NAS I keep in the "tech" closet of my home and it does a very good job at that. Its compact form factor that throws air at the length of the NAS's case is perfect. I can see where this would be perfect for a laptop PC also. The only downside to be aware of is the power cord. Its driven by usb power so one end is a standard USB-A connector (awesome) but rather than making the other end of the cord a standard USB-C or micro USB, they made it a tiny round connector that is far less standard. If I ever need to replace the cord or require a longer cord it will be very hard to find. Also, the round plug sticks directly out of the back of the fan which requires the fan to be placed several inches from anything behind it. In my case its not the end of the world but I wish the plug was on the side or it had a USB-C socket so I could use a 90 degree angled cord plug. So close to being perfect, yet so far. I read another review that pointed this design flaw out but I did not truly understand what the reviewer was describing until I had the fan in my hands. I still would have bought it if I knew but I can see where it would be problematic depending on where some people want to place the fan.

Every once and a while you can be excited and delighted by a product. This is one such product. Let me explain. I run sound in my band, using a MS Surface Pro to remotely control my mixer. I've tried various ways to mount the Surface Pro to the top of one of my synths, but never found anything really satisfactory. At the same time, whenever the band plays in a hot environment, like a summertime outdoor gig, the Surface Pro gets very hot. In fact, one time, it got so hot it shut down. Let's talk about killing two birds with one stone. First, I use velcro to attach this cooling fan to the top of my synth and I fold out the two rubber supports to hold the surface pro. I've got to compliment the designer for incorporating the two rubber supports. They easily fold out for use, and fold in for storage. They hold the Surface Pro securely, yet it is easily removable when I want to move about the venue. I think the clever design of the supports ought to get a Nobel prize. So clever, simple, easy to use, efficient, and effective. I cannot rave enough about this feature. And, oh by the way, my overheating problem has been solved! The only criticism I have is the USB to 3.5mm power cable. Why couldn't they use a standard USB cable like the ones that I already have? I'm going to have to purchase a special cable as a spare. All in all, if you have a tablet that you need to keep cool, I'd seriously consider this product. Like I said, I am excited and delighted by the rubber supports. So clever!

tl;dr: A little bit noisy but great. Pros: I have a Razer Blade and those things run ridiculously hot. This cooler has kept temps low enough that the surface of the machine is touchable. This cooler moves a lot of air. It's pretty great. The design is such that it elevates the back of the machine and *not* the front. Makes typing more comfortable IMO. It's also pretty compact. Imagine packing a tube in your bag as opposed to packing another laptop-sized thing. Cons: It moves a lot of air but it is fairly noisy. No high pitched whining or anything but lots of moving air. The USB connection is not standard. Replacing the cable is more of a PITA.

Great product! Total game changer vs other cooling devices if you have a mac. Before I had heating issues and this improved the situation drastically. Definitely recommend it! For the improvement I had, this is not an expensive product. Having said that, it can be a bit noisy in a silent room, but in a coffee store or office with some background noise it’s not noticeable. A bit bulky but not heavy.

This cooling stand works very well to keep my MacBook cooler when using cpu intensive apps. I noticed my MacBook would sometimes go over 70C during zoom calls. Now, I am seeing about a 10C - 15C degree cooler internal temperature! There are legs on the stand that allow for the MacBook to be propped up at an angle which works great for either clamshell mode with external monitors or just using the MacBook on a desk. I have only used the cooling fan on medium speed. I feel that high speed is a little unnecessary and loud for my preference. The medium speed makes sound but is tolerable and offers great airflow to my MacBook. I Definitely recommend for any laptop that has air vents on the back of the machine like MacBooks do.

Used item 20 days since I received item Worked great now only blows low and not working. Do not get this item. Fan power not working Does not work after use . Less then 30 hours used. Went on vacation for 2 weeks. Don’t buy