Dual 120mm 5V USB Fans DC12V Big Airflow Fan Cooling with Three Speed Control for Router TV Box Micro Computer and Other Electronics

Widely Used: This usb cooling fan works great for router, Mac Mini, PlayStation, cabinet, Modem, DVR, Receiver, Streaming, boxes, x-box, SSD, Security Camera NVR, andriod box, stereo, T-Mobile gateway and other electronic equipment. Dimensions: 120x120x42mm per fan. Rated voltage: 5v usb, Rated current: 0.25A, Speed: 1800rpm per fan, Noise: 18dBA, Bearing: sleeve, Lifespan: 35,000 hours. 20MM Rubber Feet: 120mm x 4 usb large router fan are equipped with 2cm non-slip and shockproof rubber feet, allowed fan can be placed flat with no slip and leave more space for airflow intake to cool down the device soon. Plug and Play, no assembly needed. 5V Quiet Router Cooling Fan Computer TV BOX Cooler with 80mm USB Cable, 120mm 240mm 360mm Fan 76CFM Airflow Cooling for Network Cabinet Server Cooling Project. Description: The spec of the single fan of 1800RPM. Dimensions: 120x120x42mm. Connector: USB. Rated Voltage: 5V. Rated Current: 0.2±10 Amp. Air flow: 85CFM. Noise: 18±10%dBA Bearing. Type: Hyd