Fast Heat Dissipation: This high-performance cooling fan helps maintain optimal operating temperature, preventing overheating and extending the life of your device. It quickly cools down the system when temperatures rise. Blue Lighting Effect: Powered via USB cable, the cooling fan features a blue LED light effect that activates when the fan is turned on. Easy to Install: Simply remove the back cover of the base and attach the external cooler fan replacementno tools or technical experience required. Small and Portable: Compact and lightweight design makes it easy to carry. Connect it to the dock for convenient, on-the-go gaming. Compatibility: This cooling fan replacement is designed specifically for use with docking stations. It is not compatible with Switch or other models. Please verify your device model before purchase. Model: For Interface Type: For Applicable Products: For Host Scope of Application: Cooling Fan OS: For Connection Method: Plug and Play Working Voltage: DC5V Working Current: 0.13A Fan Speed: 300010% RPM Color: Black Material: ABS Package Contents: 1 x Cooling Fan, 1 x Instruction Manual (English and Chinese) Note: Light reflection and display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.