AC Infinity

Multifan S7 Dual USB Mini - Système de refroidissement informatique AC Infinity - Free user manual and instructions

Find the device manual for free Multifan S7 Dual USB Mini AC Infinity in PDF.

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Product TypeDual USB Fan Cooling System
BrandAC Infinity
ModelMultifan S7 Dual USB Mini
Fan Size80mm x 80mm x 25mm (each fan)
Overall Dimensions160mm x 80mm x 25mm
WeightApprox. 150g
Input PowerUSB 5V DC, 0.5A
Max AirflowUp to 34 CFM (combined)
Noise Level20-25 dBA
Bearing TypeSleeve Bearing
Speed ControlBuilt-in 3-speed switch (Low/Med/High)
Daisy-Chain CapabilityYes, via USB pass-through
LED IndicatorPower/Status LED
Cable Length1.5m USB cable
MaterialPlastic frame, rubber feet
Mounting OptionsFree-standing or screw-mountable
CompatibilityAny USB-A port, ideal for electronics cooling
CleaningWipe with soft, dry cloth; do not use liquids
SafetyDo not expose to water or extreme heat
Spare PartsNot user-serviceable; contact support
Warranty1 year limited warranty

Frequently Asked Questions - Multifan S7 Dual USB Mini AC Infinity

Can I use this fan to cool a PC case?
Yes, the Multifan S7 Dual USB Mini is designed to provide additional airflow for electronics like PC components, media players, and modems.
How do I change the fan speed?
The unit has a built-in 3-speed switch on the side. Slide it to choose Low, Medium, or High speed.
Is it possible to connect multiple units together?
Yes, the fans feature a USB pass-through design, allowing you to daisy-chain up to 2-3 units (depending on power draw).
What is the power consumption?
Each fan draws about 0.5A at 5V (2.5W) on high speed, so a standard USB port can power it easily.
How can I clean the fans?
Unplug the fan and use a soft, dry cloth to wipe the blades and frame. Do not use water or cleaning chemicals.
Are the fans quiet?
They operate at 20-25 dBA, making them suitable for quiet environments like bedrooms or offices.
Can I mount these fans on a wall or shelf?
Yes, they have screw holes on the back for mounting, or can be placed on a flat surface using the rubber feet.
What is the warranty period?
The product comes with a 1-year limited warranty against defects. Contact AC Infinity support for claims.
Does this fan require any drivers?
No, it is plug-and-play via USB. No software or drivers are needed.
Can I use it with a USB hub?
Yes, as long as the hub provides sufficient power (5V, 0.5A per fan). A powered USB hub is recommended if connecting multiple fans.

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USER MANUAL Multifan S7 Dual USB Mini AC Infinity

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Product information

Brand : AC Infinity

Model : Multifan S7 Dual USB Mini

Category : Système de refroidissement informatique