Why you can trust TechRadar
We spend hours testing every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.
Liangstar Laptop Cooling Pad review
The Liangstar Laptop Cooling Pad is an affordable laptop cooling pad, designed to prevent your laptop from overheating during heavy gaming sessions or creative workflows. Given its price point, it would be reasonable to assume you’ll get only moderate-weight cooling. But blow me down: its three 100mm fans, two 80mm fans and one 70mm fan help you secure some pretty cool running.
I ran it through the 3DMark Stress Test on our Acer Predator Helios 300 with an Nvidia GeForce RTX 3080, and the cooling it offered was genuinely pretty glacial. After running 15 minutes of running, the temperature of the laptop had risen from 22.2ºC to only 37.5ºC. That’s a temperature rise of just 15.3ºC – and, in the time I’ve been testing laptop pads, is the most extreme cooling I’ve seen. It’s significantly better than the 31.9ºC warming I saw on our baseline test of the laptop alone.
Despite being frostier than a penguin whose name you just blanked on, the Liangstar’s fans are pretty quiet. Ten minutes into the test, I used a sound meter to measure noise – from a few inches away from the device and at my head height. At 59dB and 45dB respectively, the results weren’t really any worse than any of the best laptop cooling pads I’ve tested, and roughly equivalent to the noise the Acer Predator Helios 300 made on its own.
When it comes to design, the Liangstar Laptop Cooling Pad is well put together, in that sharp, angular style common to a lot of gaming gear. Using it felt ergonomically comfortable; I was able to tilt it to the right angle for my wrists, while the flip-up rests didn’t get in the way of using the trackpad or keyboard. Meanwhile, the monochrome lighting is a little more subtle than the RGB type common to many cooling pads – whether this is a positive or negative likely depends on your chromatic predilections, but I feel it’s nice enough here. I’m less keen on the tribal back tattoo at the bottom of the Liangstar, but maybe I’m just not the target audience.
With its powerful performance, you’d be forgiven for expecting this laptop cooling pad to be pricey. But it’s actually competitively priced in most markets: the blue-lit version I tested retails for just $19.99 / £20.99, although Australian readers will have to pay AU$66.91. In the US, you can also get red, white or multi-color lit versions for $22.49, $19.99 or $22.99 respectively. All told, this is a decent saving compared to the $29.99 / £29.77 / AU$49.77 TopMate C12 Laptop Cooling Pad or $26.99 / £21.99 Tecknet N5 Laptop Cooling Pad – despite the fact the Liangstar Laptop Cooling Pad offers superior cooling. So all told, if you care most about getting the best cooling for your cash, the Liangstar should be your go-to.
Liangstar Laptop Cooling Pad review: price & availability
- Released December 16, 2019
- Current price of $19.99 / £28.99 / AU$66.91
First launched on December 16, 2019, the Liangstar Laptop Cooling Pad is currently available for $19.99 / £20.99 / AU$66.91 from Amazon, with the US price being the lowest we’ve ever seen it. There may be some fluctuations here, though: the MSRP in the UK is listed as £28.99, yet prices have dropped as low as £14.44, so it’s worth keeping an eye on our price trackers, as you may be able to pick up even more of a bargain.
However, even at Amazon’s current prices, it undercuts most other products we’ve tested. The only exception is if you’re based in Australia – over there, the TopMate C12 Laptop Cooling Pad comes in cheaper at AU$49.77, but in tests I found its cooling less impressive than the Liangstar, meaning you may well find the extra AU$17.14 is a price worth paying.
Should I buy the TopMate C12 Laptop Cooling Pad?
Buy it if…
Don’t buy it if…
Liangstar Laptop Cooling Pad review: also consider
How I tested the Liangstar Laptop Cooling Pad
- Tested it over multiple days
- Ran a stress test and measured temperature difference with a thermal camera
- Recorded the volume of fan noise 10 minutes into test with a sound level meter
To test the Liangstar Laptop Cooling Pad, I carried out all of the standard benchmarks we run on laptop cooling pads. Firstly, I measured our Razer Predator Helios 300 with an Nvidia GeForce RTX 3080 testing laptop’s hottest point to set a baseline, then ran a 3DMark Stress Test for 15 minutes with the cooling pad set to its maximum setting and then remeasured the temperature.
In addition, I checked how much noise the device kicks out with a sound level meter. Once the test had been running for ten minutes, I recorded the sound levels from three inches away and from head height to get a sense of the immediate and subjective noise levels generated by the cooling pad and the laptop combined. I then contrasted this against the noise generated by the laptop’s fans alone.
As well as this quantitative data, I made sure I got plenty of experience using the cooling pad so I could assess its ergonomics and how well it functions in practice. Here I benefited from the many years I’ve spent testing gadgets as well as the 30 years I’ve spent using gaming setups.
:max_bytes(150000):strip_icc()/20250318-SEA-Pohe-KanikaandJatinSharma-HERO-5d0a84c33f4e4b788abb2eb454b7ce28.jpg "This Indian Rice Dish Is Perfect for Oatmeal Lovers")
:max_bytes(150000):strip_icc():focal(471x244:473x246)/CNN-New-Years-Eve-with-Anderson-Cooper-123124-9952e5f00fc1425f87113ba2bfb97b29.jpg "Anderson Cooper Says He Once ‘Hated’ New Year’s Eve While Co-Hosting CNN Broadcast")
