LIANGSTAR Laptop Cooling Pad 12-17.3 Inch, 3Fans Laptop Cooling Pad (1600RPM) with Non-slip Stand, USB Port, RGB Light, Ergonomic Design, Dust Filter,Black

Bought a different design cooling pad before this one and found, through experiment, that the most effective cooling improvement comes from simply lifting the laptop off of the desk and thereby removing restriction to the airflow to its own internal fan intake vents in the computer base. These intake vents are in the rear half of my 16" Dell laptop (in common with most laptop designs I would imagine) and match perfectly to the fan openings on this cooling pad... placing my laptop on the pad (in it's raised orientation) therefore gave a 6 degree reduction in my GPU temperature at maximum load before even plugging the cooling pad in.Given the closed system design of laptop cooling systems, it seems to me that it is unlikely that any cooling pad which consists of just blowing ambient air onto the computer base will be of limited value... the amount of cooling air passing over the processor will be regulated by the speed of the computers own internal fans regardless. That said, I did see a further temperature drop of a couple of degrees on the GPU upon switching on the cooling pad fans... I doubt that any of the many more expensive fan cooling pads would improve on this... certainly the first one I ordered was more expensive and far less effective than this one. NOTE: I found that if the computer/pad was moved away from the wall (where I had it initially) and used the maximum angle of the pad (rather than having it flat) performance improved. This I put down to the hot air being exhausted from the rear computer vents being reflected back from the wall and thereby grabbed by the cooling pad fans and recirculated into the laptop cooling system... Having the pad in the raised position angles the laptop exhaust vents upwards whilst the cooling pad draws fresh air from below.Oh, and the RGB lights are pretty cool also... if you're into that kind of thing 🙂

Love it. Keeps my laptop cool. Love the lights too

Just what I needed to replace my old cooling pad. Great air flow, nice and quiet (much quieter than my old one!) and the RGB lights are a nice touch, though personally I won't use them much. Great value.

Sons legs kept getting hot from his gaming laptop as its powerful.This has worked great to keep the laptop cool while playing games

The entire design of the cooling pad was spent on the flashing strip.And there were no resources left for anything useful already.The list of unpleasant features is -the cooling pad does not become horizontal, only at an angle,it does not save the state of the fans - each time you connect the pad you have to press the button,it does not duplicate the USB port, that is, the full-size USB port disappears on the laptop, of which there are few anyway

nice colours but fans only drop about temps about 2 degrees on my gaming laptop at full speed.pro's. lights, qiuet fanscon's don't offer a good cooling solution.

Is doing a great job in cooling my 16" Lenovo ThinkPad, the pad fans are silent comparing to my (new) Laptop's fans and the fact that the pad is made of light metal frame makes it feel of a premium quality, note that Lenovo ThinkPad air intake is exactly on the same position with the cooling pad's fan, that's why it works well, other laptops can have a different cooling way.

It's a laptop stand but it doesn't really cool it nothing noticeable even on max speed. On low speed it's still a bit noisy. It has decent rgb lighting but with not many options.I do like the built quality, the metallic feel and the adjustment options.I would not recommend paying over £20 for this which I did.

Testé et monitoré avec CPUID HWMonitor.Ce format était le seul semblant adapté à mon PC (Gigabyte Aorus 17H), qui effectivement prend son air par le dessous arrière. Acheté parce que le CPU a tendance à beaucoup chauffer en jeu, testé en jeu et aussi sans tache particulière.Verdict : avec ou sans, ça ne change absolument rien. Oui il est silencieux mais n'a aucun filtre anti poussière, et le seul vrai moyen de refroidir à peu près mon ordinateur est de le sur-élever pour qu'il absorbe plus facilement l'air ambiant par le dessous.Il existe de simples plateaux à trous pour ça, efficace, les ventilateurs en dessous n'ont aucun effet supplémentaire.Je retourne donc le produit.

Sehr nützlich ist, dass es sowohl USB-A- als auch USB-C-Anschlüsse hat, sodass man alle Arten von Kabeln verwenden kann, um es anzuschließen. Es hat 3 Geschwindigkeitsstufen; die maximale Geschwindigkeit ist sehr laut. Auf der zweiten Stufe ist das Gleichgewicht zwischen Kühlung und Lärm für mich beim Spielen am besten. Bei Routineaufgaben ist die erste Stufe gut, da sie sehr leise ist, aber dennoch einen Laptop kühlt. Die Lichter können ausgeschaltet werden.

No dust filter at all. Wrong title!Cheap material, very noisy, vibrating! Too expensive.

Praktisch, schmal, schönes Aussehen, leise

Wir haben einige Modelle "Notebook-Cooling-Pad" ausprobiert, von 15 - 50 €, und dieses ist der klare Preis/Leistungssieger.Anständige Verarbeitung, qualitativ gute Komponenten, und das Licht kann man ausschalten!3 Stufen und "aus" bei der Propeller-Geschwindigkeit ist okay.Kühlleistung und Geräuschpegel sehr gut, Standfestigkeit und Ergonomie auch gut, praktisch ist die Lasche an der Vorderkante, da bleibt das Notebook garantiert am Platz ohne dass diese Sicherungslasche stört.Wenn das Gerät jetzt auch noch einigermaßen langlebig sein sollte, dann werden wir immer nur noch dieses Modell von Lianstar kaufen, oder dessen Nachfolger...