Esperanza EGC101 laptop cooling pad 800 RPM Black

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