Performance
| Control type |
Rotary |
| Rotational speed (min) |
700 RPM |
| Fan performance |
115 cfm |
| Fan speed control |
Y |
| Number of built-in cooling fans |
2 pc(s) |
| Fan diameter |
140 mm |
| Noise level |
21.5 dB |
| Tilt angle |
0 - 40 ° |
| Rotational speed (max) |
1200 RPM |
Power
| Input voltage |
5 V |
| USB powered |
Y |
Ports & interfaces
| USB ports quantity |
4 |
| Host interface |
USB |
2 x 140 mm, 0 - 40°, 00±150~1200±10%RPM, 5VDC
<b>Unique Aluminum Panel </b>
Elaborate combination of unique aluminum panel with shape of wave, and scientific channel design for powerful airflow make N9 EX in high quality more than looking stable and reliable.
<b>Dual 140mm Step-less Speed Fans</b>
Dual 140mm fans with step-less adjustable speed, dust-proof holes on the panel for air flow to go. N9 EX eliminate all your anxiety about your notebook is overheated.
<b>Multi-Using Angles </b>
8 adjustable using angles offer you the most comfort in use, and inalienable anti-slip baffle for safety use at any angle. N9 EX is doing every effort to easy your life.
<b>1+3 USB HUB</b>
N9 EX has 4 USB ports, one input port and three output ports for external USB devices, which make it more convenient for you to work with external USB devices.