LiANGSTAR Laptop Cooling Pad with 6 Quiet LED Blue Fan fit 12-17 Inch Gaming Laptop Cooling Pad Stand, Laptop Cooler with Speed Switch Control Function and Portable Ultra Slim USB Powered for Computer Cooling Pad ?Feature?6 Fan provide super powerful cooling for laptop;?2 Separate switch control 3 big fan and 3 small fan speed from 0 to max freely;?Laptop cooling pad compatible with all kinds of notebook under 17 inch;?Computer cooling pad with ergonomic design, thin and lightweight for easy portability;?Laptop cooling pad with built-in two USB ports, allow to connect other USB, and also won?t carry extra cords or a bulky battery pack;?Special two non-slip baffle prevent your laptop following down on slanting surface. Also have enlarged and thickened anti-skid pad at the bottom keep laptop stable;?Meshed Metal Surface: Allows heat to flow away from your laptop. Plastic and rubber materials offer durability. ?Specification?Product size: 410*300*30mm?Number of fans: 6?Fan size: ?100*100*20(3PCS), ?80*80*15(2PCS), ?70*70*15(1PCS)?Fan speed: 1400±10%RPM, 2200±10%RPM, 2600±10%RPM?LED light color: blue?USB port: 2.0 x 2?Rated voltage: 5V DC?Rated current?0.9A±10%?Input power:4.5W ?Package?1 x 6 Fan laptop cooling pad?1 x USB-A to USB-A cable?1 x Manual Key words: laptop cooling pad, laptop cooler, laptop fan cooling pad,cooling pad for laptop