Wathai 80mm x 80mm x 25mm USB Fan 5V for Computer Laptop Router DVR Xbox Cooling 2 Packs
- 2pcs 80mm fan, Each cable is about 30cm/11.8 in long.
- USB powered. it can run these right off the laptop without an external power source.No additional power supply required, no funky wiring, just plug it....
- The fan cooling systems to keep computers, home entertainment systems, and other electronics running at running at their ideal temperature and optimal....
- Designed to quietly cool Xboxs, Playstations, Rokus, TVs, receivers, modems, routers, DVRs, computers, and other audio video electronics..
- 80 x 80 x 25 mm ( 3.14 x 3.14 x 0.98 in. ) | Rated Voltage : 5V | Airflow: 39 x 2 CFM | Noise: 27dBA | Speed: 2500 RPM.