Fan Power: USB powered (often 5V).
Material: Typically made from aluminum or high-quality plastic for durability and heat dissipation.
Size Compatibility: Supports laptops from 11" to 17".
Fan Speed: Usually around 1500-3000 RPM, ensuring effective cooling without excessive noise.
Adjustability: Height and angle adjustment for ergonomic positioning.
Cooling Efficiency: Includes one or two fans for effective cooling across the laptop surface