Laptop Cooling Pad (12&rdquo;&ndash;17&rdquo;) &mdash; Laptop Cooler w/5 Ultra Quiet Fans &mdash; Adjustable Chill Mat for Laptop &mdash; LED Lights & 2 USB 2.0 Ports &mdash; Anti-Slip Pads &mdash; Portable & Lightweight ENHANCED COOLING: The TechDog laptop cooling mat features five premium BLUE LED fans that can be controlled independently with the on/off selector switch in the back. This gives you cooler computer temps so you can game, stream and process videos longer. WHISPER QUIET FANS: Unlike most laptop coolers that are so loud you cant hear yourself game or watch Netflix, our fans are super quiet so they wont interrupt your computer usage DUAL 2.0 USB HUB: With two USB ports on the cooling pad itself, you can charge your iPhone, tablet, or connect more computer peripherals with no problems. ADJUSTABLE HEIGHT & ANGLE: Our laptop cooling desk accessory not only allows you to adjust the LED lighting and the computer fans, but also the height and angle of the cooling mat itself so you can be supremely comfortable. PREMIUM GUARANTEE: As with all of Tradewinds Products items, if you arent 100% satisfied with our TechDog cooling mat, simply contact us.