Description About this Item: Fan dimension: ø160×15 mm, fan speed: 1400 ± 15% rpm Fan Air Flow: 6 ~ 20 CFM (Max), Fan Noise: 29 dBA (Max) Power: USB 5V DC, Compatibility: Support up to 17″ laptop Current Consumption: 0.45 A, Power Consumption: 2.25 W Extra USB Port, Blue LED no switch required, full mesh metal design, increase laptop life expectancy
