Review on 🌬️ AC Infinity MULTIFAN S5: Ultra-Quiet Dual 80mm USB Fan for Efficient Cooling of Receiver, DVR, Playstation, Xbox, Computer Cabinets - UL Certified by Ryan Olsen

First off, I never write reviews. Even if I'm happy with something. In this case, I'm writing this because AC Infinity has politely asked for honest feedback in order to improve their product. It's not one of those "give us 5 stars and get 10% off your next purchase!" tricks. Either way, this product is AWESOME! I bought these to cool my PlayStation4 Pro. It is notorious for loud fan noise and excessive heat. I plugged them into the PS4's USB port so they automatically turn on with the console. They are also incredibly quiet at high speeds. Not much airflow in the low or mid range but the high works great and they can also be plugged into a wall for more power. Amazing flexibility, although I didn't have to. Also, more airflow can mean more noise, although they'll never be as loud as a hot PS4! Two things impress me the most: the design/build quality and the price. They are very durable. They don't rattle. Great cable length. It looks very good when you can see it. Not cheaply built. I am impressed. When I saw the average price, I was expecting something of minimal quality, but was desperate for a compact solution, so I gave it a try based on other customers' reviews. Imagine my surprise when I unpacked it. I would pay more if I saw them in person. Trust me folks this is an absolute steal for the high quality product they turned out to be. There are multiple sizes, by the way, and they can be daisy-chained with more fans to run across your entire AV closet to cool everything if needed. Pros: excellent quality. Calm. Multiple speeds and performance flexibility. stylish. Can bind to more fans. Decent airflow from USB power delivery. Cons: Your application may require AC power to maximize airflow. 5 STARS!