ELUTENG Dual 120mm Fan Quiet 120 x 120 Fan 5V 12cm AV Cooling Fan Receiver Silent Fan for Roku DVR Blue-ray Cabinet Cooling 120 x 120 x 25mm<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>ELUTENG quiet cooling USB fan adopt ultra silent motor， produce less noise， designed to cool various electronics and components.(Noise: 35 dB +-10%)</li><li>Single fan rotate speed：1500RPM with 7 blades， offer strong wind power fast cooling for your TV Box， Router， Xbox PlayStation or PC Computer，Perfectly reduce working temperature for Tuner Amplifiers，Blue-ray DVD，Yamaha receiver，ROKU Onkyo Amplifiers，Wifi routers ， Enclosed stereo equipment，AV receiver ，DVR box</li><li>With metal protection grille to prevent the fan hurt your hand or damage cord when operating， good protection.</li><li>Space-saving design and light weight. (Size: 120 * 120* 25mm)</li><li>Powered by USB. No batteries required. (USB Cord Length：70cm)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/61d5j67vfeL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61eo-xc%2BvEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51w0NlAC4mL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51FNIFWkULL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51LQ2bgetNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/519fwJfPUrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61y%2BM4GplLL.jpg" noproxy>