Features:

1. Number of Fans: 4
2. Number of USB Ports: 2
3. Can use up to 17″
4. Fan speed: 1400±10% RPM

Specifications:

1. Model: Havit F2081
2. Type: Laptop Cooler
3. Interface: USB
4. Material: Metal net & Plastic
5. Dimensions: Fan: 125 x 125 x 15mm, 80 x 80 x 10mm
6. Made in/ Assemble: China
7. Country Of Origin: China