Features: Compatible with: for Steam deck/ Switch/Switch OLED. Luxury dual C-port adapter, can take power directly from the host, and also support cooling while charging. Built-in 2 turbocharged silent fans with lights, three-speed adjustable wind speed, provide strong ventilation performance, quickly, effectively and quietly reduce the temperature of the host. Prevent overheating caused by long-term gaming of the console, and further extend the life of the console. The back of the fan comes with a bracket, which can be switched back and forth between handheld mode and desktop mode! Easy to install and remove, light weight and easy to carry. Cool blue light with LED. Specifications: Applicable products: for Steam Deck/Switch/OLED Colour: Black Material: ABS Package Included: 1×Cooling fan 1×Double c-port adapter 1×Power cord