I'd like to acquire four of this model: ai-cfd120ba, which operates directly from a computer through usb. please assist me with placing the proper ord

Thank you for your inquiry. The AC Infinity AI-CFD120BA Dual 120 Quiet Cabinet Fan, Black should just turn off and on through the control switch. What your describing sounds like it is turning on and off on its' own. If it properly connected to the wall and the USB is fully plugged into the adapter then this is could be a defective unit. If it turns out that you discover this is defective I want to first apologize for the fan not working properly and start the exchange process for you right away. I'll make a note to the Quality Assurance Department and ensure this doesn't happen again. Here is what I need to send you a UPS Return Label via email to get this product back and initiate the exchange process. To locate all relevant information I need your Amazon Order Number. Also, please confirm your shipping address. As soon as we receive the unit we will ship a replacement via USPS Priority Mail and email you a tracking number. Thank you for giving me the opportunity to help address this matter. Once again, I'm really sorry that this happened. Please let me know if there are any questions or concerns and I'll be happy to help. Thank you and have a great day! Kind Regards,

is it working by USB or not?

Yes! My works well by USB connected to the main unit. I am not sure about stand alone.

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🖤 Cool your tech in style, silence, and power — because your setup deserves the best.

BOOSTED PERFORMANCE - Turbo Adapter powers up airflow by 25%—because your equipment deserves elite cooling.
WHISPER QUIET COOLING - Operate your AV gear without the noise distraction—just 19 dBA, quieter than a library.
PRECISION AIRFLOW CONTROL - Tailor your cooling with a multi-speed controller for the perfect balance of silence and performance.
SLEEK CNC ALUMINUM DESIGN - Modern brushed black aluminum frame adds a premium, professional look to your home theater setup.
EXPANDABLE COOLING NETWORK - Daisy chain up to six units for scalable airflow solutions in any AV cabinet or entertainment center.

The AC Infinity AIRPLATE S7 is a dual 12-inch ultra-quiet cooling fan system designed specifically for home theater and AV cabinets. Featuring a CNC machined brushed aluminum frame, it delivers 104 CFM airflow at a whisper-quiet 19 dBA noise level. The included multi-speed controller and Turbo Adapter allow customizable airflow and a 25% performance boost. Certified for safety and durability, it supports daisy chaining up to six units for scalable cooling solutions.

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NT$5463

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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

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Manufacturer	AC Infinity
Part number	AI-CFD120BA
Item Weight	454 g
Item model number	AI-CFD120BA
Size	Dual 120
Color	Black
Style	Modern
Finish	Brushed Aluminum
Material	Metal
Power source type	Corded Electric
Voltage	240 Volts
Wattage	5 watts
Item Package Quantity	1
Air Flow Capacity	104 Cubic Feet Per Minute
Noise Level	19 Decibels
Cutting Diameter	12 Inches
Plug Profile	Clip-on/Clamp Mount
Specification met	Certified Frustration-free
Special Features	Quiet
Included components	Multi-speed controller, 6-foot power cord, Turbo Adapter
Batteries Included?	No
Batteries Required?	No
Item diameter	12 Inches

AC InfinityAIRPLATE S7, Quiet Cooling Fan System 12" with Speed Control, for Home Theater AV Cabinets

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