AC Infinity MULTIFAN S3, Quiet 120mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling

Note: Product purchased directly from seller AC Affinity and fulfilled by Amazon.I use this to improve the air circulation on my Xbox One, which is housed in a narrow TV cabinet. Even though the cabinet is not fully closed, the external of the Xbox can get very hot, especially during a long session. I placed this fan directly on over the Xbox's top vents, blowing away from the xbox.The build quality is solid. You can shake it about, try to bend or squeeze it, there is no rattling or even creaking noise. Around the frame, all surfaces that you can touch, it is all smooth, no hint of any sharp edges. When the fan is running it is very quiet. There is a mechanical switch built into the USB cable. This switch has 4 positions; OFF, speed 1, 2 and 3. At speed 1, you wont even know it is running. Speed 2, in a room without any other sound you can almost hear it, but it is still quieter than my external Western Digital hard drive. Speed 3, well, you can definitely hear it. Not that the motor is noisy, just the wind noise it generated, and if you have the TV speaker on, it will drown out the noise from the fan. The OFF position is very useful, because I connected to the XBox usb port, and the port is always powered, even when Xbox is in standby/sleep mode. With the OFF position I can switch off the fan when I not using the Xbox. This is so effective, speed 1 is enough to keep the Xbox cool. The fan comes with 4 rubber feet attached, it does a very good job of keeping the fan on top of the xbox.At £15, this us not the cheapest 120mm fan on Amazon, but I am convinced this is worth its price tag. It is certainly has done what I needed it to do and quality is great. Only question is, how long will it last, time will tell. I would highly recommend this fan to anyone looking to improve air circulation for AV devices.

Been looking at AC cooling products for a while now and as much as id have loved to have baught the full AV receiver version, I unfortunatly didnt have the head room for it so opted for this single 120mm S3 fan instead to use on the back of my cabinet.First impresions are really good. It feels well built and solid. Miles better than even a decent branded PC case cooling fan. Not only this but to my suprise it comes with a built in daisy chain USB header to power another fan from this one to share power 👌 a nice touch if you ask me.Also imcluded are some dual metal fan grills for front and back, and to top it off 8 included rubber feet already mounted for anti-vibration/noice (can be removed)Final thing to point out is I was suprised how long the wire was. Included a photo of this also to show just this. 👍🏻 looking forward to mounting tbis to my cabinet to remove all the hot air from the top. Will update soon with results...Noise levels are not bad at all. Fairly silent compaired to other 120mm fans. Especially if its tucked away and you have your TV/System on.

I have a couple of WD MyBooks connected to my server, which runs 24/7. These external HDs run fairly hot in their enclosure, especially under load. I've positioned the HDs together and placed this fan on top, so that it covers the vents on both enclosures. I've set the fan speed to low, and even when I'm transferring a lot of data, the temps now stay in the low 30s. I'm really amazed at the result, and it's saved me money from needing to buy a fan-based enclosure (like a NAS). On low speed, you really can't hear it running. Even on high speed it hardly makes any noise. The build quality feels excellent, so I anticipate that it should last a few years. Great product!

I like the silicone feet a lot because you can use double sided sticky tape to attach the fan to anything.On the less better side, the USB extender doesn't work for my mouse so still need to use a port on the laptop.

I had a problem with my Humax FreeSat box. It kept overheating on warm days. I plugged the power connector of the fan into the USB port on the FreeSat box and presto it worked. I put it flat under the FreeSat box using it as a stand. Its black so hardly noticeable, and the fan cools from the bottom. The sound it makes is very quiet on speed 3 and completely silent on speed 1. I'm using speed 2 to keep the FreeSat box cool and it can just be heard when you put your ear close to it: The FreeSat box makes more noise.Well impressed.

it is almost perfect to fit my minisforum 790 pro. it helps me to get rid of the noise! being very quiet now! satisfied!!!

I love it. It just does what I needed, it's quiet, after years still running strong, totally reliable and dependable. The speed range is great - at the slowest it's absolutely quiet yet still providing significant air flow, at the highest it's obviously no more silent but the airflow is marginally more intensive. I needed it for badly designed laptop with only passively cooled CPU in the back of the display side and I just glued velcro on the fan and the back of the laptop and would stick it on the back whilst working, did the job and made that crappy laptop usable eliminating constant down throttling.

Only just tested the fan as in pic. I will tidy up cables later. This is a quality item. Very quiet even on high setting. My basic SKY router always ran really hot. The router has ventilation holes on the underside offset hence the position of the fan. So far only tested the fan on medium but the router is running much cooler. I am really pleased with this purchase. Excellent value for money. Compact size. The purchase transaction from Amazon was seamless.