Quiet USB Cooling for Electronics & AV Equipment
Protect your valuable electronics from overheating with the AC Infinity MULTIFAN S2 USB Blower Fan. Designed for AV cabinets, media centres, routers, gaming consoles and networking equipment, this ultra-quiet 120mm centrifugal blower efficiently pulls hot air away from components and exhausts it out of the rear. Powered by any standard USB port and featuring a 3-speed controller, it's an easy way to improve airflow, extend equipment life and reduce the risk of heat-related performance issues in confined spaces.
Frequently Asked Questions
What is the AC Infinity MULTIFAN S2 used for?
The AC Infinity MULTIFAN S2 is designed to cool electronic equipment by removing trapped heat from enclosed spaces. It's ideal for AV receivers, amplifiers, routers, modems, gaming consoles, DVRs, media cabinets, network switches and entertainment centres where airflow is limited.
What makes the MULTIFAN S2 different from a standard USB fan?
Unlike a traditional desk fan, the MULTIFAN S2 uses a centrifugal blower design that draws hot air in from underneath and pushes it out through the rear. This makes it much more effective in tight spaces where standard axial fans struggle to move heat away from electronic equipment.
How quiet is the AC Infinity MULTIFAN S2?
The MULTIFAN S2 is engineered for ultra-quiet operation, producing as little as 17 dBA while delivering up to 35 CFM of airflow. Its premium dual-ball bearing motor provides reliable cooling without adding distracting noise to your home cinema, office or gaming setup.
Can the AC Infinity MULTIFAN S2 be powered from a USB port?
Yes. The fan is powered by a standard 5V USB connection, allowing it to run directly from TVs, AV receivers, gaming consoles, USB adapters, computers or power banks. It also includes an integrated USB pass-through port so up to four MULTIFAN units can be daisy-chained from a single power source.
Can I adjust the fan speed?
Absolutely. The MULTIFAN S2 includes an inline 3-speed controller with Low, Medium and High settings, allowing you to balance cooling performance with noise levels depending on the amount of heat your equipment generates.
Why choose the AC Infinity MULTIFAN S2 over other electronics cooling fans?
The AC Infinity MULTIFAN S2 combines ultra-quiet operation, USB power, premium dual-ball bearings, adjustable fan speeds and a specialised blower design in one compact unit. Whether you're cooling a home cinema receiver, network cabinet or gaming console, it provides reliable thermal management while helping extend the lifespan and performance of your equipment.