AICHESON S035 Red Laptop Cooler and 003 Blue Laptop Cooling Pad Set S035RED: AICHESON S035RED laptop cooler is specially designed to cool down up to 17.3 inch laptops. Wave metal mesh, 1 large fan and 4 small fans, flip-up anti-slip pad, 4 adjustable stand height settings, 2 USB ports, adjustable speeds, and USB powered S035RED: The cooling fan for laptop is measured at 16.1" x 11.6" x 1.1", and the diagonal length is 19.2", weighing 1.93 lbs. The computer cooling pad can accommodate laptops up to 17.3". The package contains a laptop cooling pad and a USB A to A cable(approx. 1.5ft) 003: Advanced Cooling Performance: 6 powerful cooling fans (3 x 125mm and 3 x 70mm) working at adjustable speeds for effective heat dissipation while using the laptop. 10°-30° adjustable angles and 2.6"-6.1" height settings ensure optimal comfort and viewing experience, you'll not feel shoulder pain and spinal pain anymore 003: Noise levels range from 17-35 dBA, allowing for quiet operation while maintaining powerful cooling performance, you will not feel the fan running noise. Supports 13"-17.3" pc laptops, providing versatile cooling for CPU GPU productivity setups Package Contains:1x 003 whole set, 1x S035 Red whole set