Targus PA248U Notebook Chill Pad Powered by your notebook: Plug into the USB port for power, and turn on the fans with the on/off switch Power: 1.05 W Protect Your Workspace: High-Heat Generating Notebooks Can Damage Furniture Surfaces; Using The Chill Mat Protects Furniture From Heat Damage Prevent Overheating: Two-Fan Cooling System Pulls Heat Away From The Notebook and Prevents The Cpu From Overheating During Use Powered By Your Notebook: Plug Into The USB Port for Power, and Turn On The Fans with The On/Off Switch Prevent Overheating: Two-Fan Cooling System Pulls Heat Away From The Notebook and Prevents The Cpu From Overheating During Use Protect Your Workspace: High-Heat Generating Notebooks Can Damage Furniture Surfaces; Using The Chill Mat Protects Furniture From Heat Damage Powered By Your Notebook: Plug Into The USB Port for Power, and Turn On The Fans with The On/Off Switch Power: 1.05 W Powered by your notebook: Plug into the USB port for power, and turn on the fans with the on/off switch