Thermaltake Massive 23 LX Steel Mesh Panel Single Oversized 230mm Blue LED Fan Portable 10&rdquo;-17&rdquo; Laptop Notebook Cooling Pad CLN0015 Oversized 230mm ultra-quiet fan with blue LEDs removes heat from the notebook easily and effectively. Built-in fan On/Off switch and LED light On/Off switch. Handles designed into the cooler allows the unit to be carried to any where you go. Hidden storage space enables USB cable or other small accessories to be stored when not being used. USB connector : Gold-plated