X9 Pro 36W Semiconductor Tablet Cooler, Magnetic/Back Clip 2in1, Compatible with iPad, Steam Deck, Surface Pro, Multicolor

stopped working after a week of on off use. now it just blows air with pretty led lights. claims to be 36w, is very unlikely. compared to another larger 40w one this is very weak. gets cold but not minus cold like the 40w one that goes down to -15c. definitely not worth the hyped up Amazon price.

I tested it using a 30W charger and it cooled very well. I used it to fix my Minecraft Head Thermoelectric Cooler.

It completes the job as advertised. If you block the fan intake on a flat surface, cooling effect dramatically reduces, it has to be suspended in space somehow if you’re cooling a non-handheld device. The grappling hooks are also way too long, but I haven’t had to use them for my purposes. It does get really cold, cold beer cold. It does create a lot of water condensation if it’s at an angle, and you don’t have granular control of the temperature, it can dramatically, temporarily hinder a battery’s ability to function on a device, no permanent damage that I have noticed tho. The performance of my devices I use this for have provably increased and I’m pleased with what I bought.

Ne fonctionne pas s’il n’est pas branché…

Died in 1 month use.