ACEDAYS Magnetic Cooler for iPad,Tablet Cooler for ipad/Surface pro/Samsung Tab,Universal Radiator with Temperature Display for Mobile Gaming,Tiktok Live Streaming (Green Mech)

I have a Microsoft Surface Pro that I use for work. I have two monitors attached and numerous peripherals running. At times the case runs warmer than I like and the internal fan runs much of the time. I bought this fan thinking it was a passive system that absorbed heat from the case and dissipated it with cooling fins and a fan. This actually has a cooling mechanism that actively removes heat from the case. This morning I hadn't turned on the cooler initially and within a few minutes I had lowered the temperature by 25 degrees F. Typically the temperature reads 12C (54F) when running. Although, that would be localized to where the device was attached. The rest of the case is warmer than that. I should check with an infrared thermometer. What really impressed me was when I removed the cooler and let it run on my desk and the temperature dropped to 0C (32F). The two speed fan is also a nice option. On low speed the fan is barely audible, but still maintains a surface temperature in the 50s (Fahrenheit). I could do without the flashing LED's that can't be turned off, but it's on the back side so I don't notice them. I believe that using this from the time it's new could extend the life of your device if it's putting out a lot of heat. The only things I would improve would be a thermostat that turns the device on or off and varies fan speed as needed and an option to turn off the random LED's that service no useful purpose.

This magnetic cooler cools down the tablet instantly during heavy gaming sessions, effectively preventing any lag or frame drops caused by overheating. 2. The magnetic attachment is incredibly strong and secure, holding onto the iPad firmly without sliding off during intense gameplay. 3. It operates very quietly with minimal fan noise, allowing me to focus completely on my game or media without any distraction. 4. The lightweight and compact design fits perfectly on the back of the tablet without adding awkward bulk, making it an absolute must-have for mobile gamers.

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Cooling function works well with an inexpensive 3 amp 12v to USB-C adapter. The magnet is quite strong and holds to the included metal plate very well. The fan is reasonably quiet for the size. My only complaint is the light function - I want to use this to cool the iPad in a vehicle and I really don't want the tacky blinking LED lights, especially at night. There should be a way to turn them off.

Very big, noisy, and heavy. For its size, the cooling is not so great. I have owned coolers far smaller that are much more silent and cold. Falsely advertised as it can reach -5. It barely reaches 9°. Do not buy.