for Switch 2 cooling dock, 4K 144Hz high-refresh rate cooling gaming handheld expansion dock Key Parameters: 1. Two 45mm fans and fan module 2. Three speed settings: 4000-5000-6000 rpm 3. 100cm braided power cord with bimetallic plug 4. 360-degree swivel aluminum bracket 5. Bracket mounting slots designed to avoid blocking the NS2's bottom air for intake 6. Large back panel openings support mounting of magnetic semiconductor heat sinks 7. 31mm bracket with wide slots supports all currently available handhelds, even with a case. Packing Information: Bare-body dimensions: 140x140x60mm Bare-body weight: 390g with aluminum bracket, 70g with fan module Packaging dimensions: 160x150x75mm Packaging weight: 480g with fan, 410g without fan Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.