Product Name: For Switch2 Dock Cooling Fan Applicable Model: For Switch2 Material: ABS USB Input: 5V-1.5A USB Output: 5V-1.0A Features 1. This product is designed to cool for original NS2 Dock. 2. Equipped with a USB A port, it supports for original NS2 Dock for power input and output via a USB expansion port. 3. Connect the product for original NS2 Dock to provide power input. 4. This product has a fan for switch with settings from OFF (off), 1 (low speed), and 2 (high speed). Flipping for switch to 1 or 2 turns the fan on to cool the dock. Flipping for switch to OFF turns the fan off. 5. This product has a USB A expansion port for charging and data transfer. Color: Black Weight: 66g Dimensions: 11.6*7.2*4.3cm Packaging: Boxed Includes: 1 fan, 1 instruction manual