We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black compact semiconductor cooler with seven-blade fan and RGB lighting

Werleo

Werleo Semiconductor Cooler 7-Blade Fan RGB Black

SKU CH-PK8A-R3D1Y

A semiconductor cooler with a 7-blade fan and RGB light drops device temperature from 54°C to 4°C in three seconds while running under 24 dB, and its magnetic mount fits Steam Deck, Switch.

  • ColorBlack
  • Cools Steam Deck from 54°C to 4°C in 3 seconds via semiconductor tech
  • Runs under 24 dB for silent gaming sessions
  • Strong magnets plus metal plate give secure tool-free attachment
  • Fits Steam Deck, Switch, iPad and phones at φ2.56 × .87 in
  • Weighs .19 lb with 1.5 m USB cable for portable use

Semiconductor Cooler with 7-Blade Fan

The Werleo semiconductor cooler uses thermoelectric refrigeration and a seven-blade fan to drop a Steam Deck's surface temperature from 54 °C to 4 °C in about three seconds. It draws power through a standard 5 V / 2 A USB connection and includes a 1.5 m cable. The unit is aimed at handheld gamers and tablet users who need rapid heat removal without opening the device.

Magnetic Mount and Broad Device Fit

A supplied metal plate adheres over the exhaust vent of a Steam Deck, Nintendo Switch, iPad or smartphone, and the cooler's built-in magnets hold it firmly in place. The aluminium-alloy and ABS housing measures 2.56 by 0.87 inches and weighs 0.19 lb, so it adds minimal bulk and can be carried in a small pouch. No tools or adhesive are required on the device itself.

Sustained Low-Noise Operation

Under continuous load the cooler maintains its temperature differential while the noise-reduction design keeps acoustic output below 24 dB. The transparent protective film shields the cold plate during transport and storage. Because the cooler relies on external USB power, it does not drain the host device's battery during extended gaming sessions.

Highlights

  • Cools Steam Deck from 54°C to 4°C in 3 seconds via semiconductor tech
  • Runs under 24 dB for silent gaming sessions
  • Strong magnets plus metal plate give secure tool-free attachment
  • Fits Steam Deck, Switch, iPad and phones at φ2.56 × .87 in
  • Weighs .19 lb with 1.5 m USB cable for portable use

Specifications

ColorBlack

Questions about this item

How quickly does the semiconductor cooler drop the Steam Deck temperature from 54°C to 4°C?

The cooler achieves that drop in 3 seconds using semiconductor refrigeration technology.

What is the noise level when the cooler runs continuously?

The noise-reduction design keeps sound under 24 dB during extended use.

What power supply must I already have to run the cooler?

A 5 V / 2 A USB power source and the included 1.5 m cable are required.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.