Designed to quietly cool Xboxs, Playtations, Rokus, TVs, receivers, mondems, routers, DVRs, computers, and other audio video electronics. | Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels. | Dual-ball bearings have a lifespan of 50,000 hours and allows the fans to be laid flat or stand upright | The power adapter increases maximum fan speed and enables the fan to be powered through an AC outlet. | 120 x 120 x 25 mm ( 4.72 x 4.72 x 1 in. ) | Rated Voltage :12V | Airflow: 92.3 ±10%CFM | Rated Current: 0.45A | Speed: 3000 RPM | Power: less than 2W at slowest speed ; 4.4 W at full speed

2 in 1 120mm Fan ,2pcs fan can be connect to 1 USB port.Each cable is about 50cm/12.6 in long,2 in 1 USB are the same, which means you can put this two fans 150cm/59 in far away from each other. | 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 into the PS4 USB port and tuck the wires aside. | The fan cooling systems to keep computers, home entertainment systems, and other electronics running at running at their ideal temperature and optimal speed. | Designed to quietly cool Xboxs, Playstations, Rokus, TVs, receivers, modems, routers, DVRs, computers, and other audio video electronics. | 120 x 120x 25 mm ( 4.72 x 4.72 x 0.98 in. ) | Rated Voltage : 5V | Rated Current: 0.2A | Airflow: 65 x 2 CFM | Noise: 18-26dBA | Speed: 1500 RPM (MAX)

1 Piece fan include fan grill and mounting screws & nuts | Rated Voltage:12V 0.18A; Speed: 2800RPM; Air flow: 32.8CFM; Noise:28dBA | Connecter: XH2.54-2Pin; Cable Length: 25cm Or 9.85 inches | Bearing type: Ball Bearing ; Life: 50000 hours | Dimension: 80mm(L) x 80mm(W) x 15mm(H) / 3.15x3.15x0.59 in. per fan

USB fans designed to cool various electronics and components, like TV box, Receiver, DVR, Router, Modem, Xbox, Playstation, Microcomputer, Survelllance recorder, Netgear and other Audio Video electronics | Rated Voltage:5V 0.2A; Speed: 1500RPM; Air flow: 56.7CFM; Noise:23dBA | Connecter: USB; Cable Length: 55cm Or 21 inches; Bearing type: Sleeve ; Life: 35000 hours | Dimension: 120mm(L) x 120mm(W) x 25mm(H) / 4.7x4.7x1 in. per fan | 1 Piece fan include fan Protective net, 4X Foot columnsand 4Xmounting screws & nuts