Zalman ZM-NS1000F Description:
Zalman ZM-NS1000F Notebook Cooling Stand - DC Brushless Fan with Sleeve Bearing Type, RPM: 1,200RPM-1,6000RPM -+10%, unit weight less than 700g, Base Material: Pure Aluminum, ABS, Rubber, Silicon; Noise: 19.0dBA-25.0dBA +-10%, Input Voltage: 5V(USB powered), Two fan speeds selectable adjustable fan speed, Six angle settings from 22 to 43 degrees