Esperanza EGC101 laptop cooling pad 800 RPM Black

Input voltage: 5 V | Fan diameter: 18 cm | Number of built-in cooling fans: 1 pc(s) | Host interface: USB | USB version: 1.1 | Illumination: Yes | Number of height positions: 5 | Depth: 36 mm | Built-in display: Yes | Rotational speed (max): 800 RPM | Fan performance: 76 cfm | USB ports quantity: 2 | Product colour: Black | Fan speed control: Yes | Noise level: 21 dB | Width: 400 mm | Height adjustment: Yes | Height: 288 mm | Display type: LCD