ThreeBullsPWM Fan Hub, PC CPU Cooling Extension Cable Hub Splitter Adapter Sleeved Case for 12V Desktop Computer Cooler Fans 1 to 5 Way (15.7 Inch)

I recently installed the ThreeBulls PWM fan hub to connect multiple case fans in my PC and it works really well. It lets me run up to five fans from one motherboard header without any power issues. The cables are nicely sleeved and the build quality feels solid.Setup was easy and I did not need extra adapters or splitters. The PWM control works as expected and the fans adjust speed based on temperature with no flickering. Everything stayed neat and tidy with the included cable ties.The only minor thing is the hub is a bit longer than expected so I had to find space behind my motherboard tray. It did fit in the end and does not interfere with any components.Overall I am very happy with this hub. It is reliable, well made, and makes managing multiple fans simple. I would buy it again and recommend it to anyone looking to improve airflow in their PC.

Does exactly what it looks like it does, tanked many reseats of headers, functions great

The quality of this is okay as it is as seen in the picture it’s just a cheap fan hub. It looks fine but you can hide it from sight if you fit it in the right place. It works well however one of the pins were bent. I’m not sure if it was bent beforehand or not but I straightened it and it worked just fine.

Arrived in a plastic bag, no thrills, but was very easy to setup. Has a sticky back to stick onto the PC case. I plugged three case fans onto this and each fan turns on and off three times, probably to ensure it's working as intended, before running at the same speed on all fans. No visible downgrade. Only thing I will say is the BIOS reports the fans as 0 RPM, but that's most probably because there's multiple fans connected and the 4-pin connector doesn't connect directly to a single fan, but it works as intended, and for 6 pounds, I couldn't complain.

I needed to connect a couple of fans to a single port on my server's motherboard and the two pin split cable I had was utterly useless, so I went with this.More than I need for the system but it works perfectly. PWM signals get through no problem and it has a very thick pad so it won't short against the case.Very happy with it!

Accepts 3 and 4 pin and solves the issues of connecting multiple fans to your motherboard with limited headers. It also has double-sided cushioned tape so it can be securely stuck to the inside of case wherever you like (out of sight preferably!) and without risk of movement. It works perfectly for me on a mini ITX board limited to three headers (CPU, FAN1 and FAN2) but with 6 case fans and AIO.A couple of things to mention:1) the design seems to infer that you should plug your CPU fan into the splitter, and the splitter into the CPU header. You don't have to do this of course. I use my motherboard CPU header for my CPU cooler, the other fans connect to this splitter, one of the free fan headers, and are then are easily controlled from the bios setting for that fan header.2) any fans connected to this cannot be individually controlled for speed or voltage. This seems obvious but is an easy mistake to make. If you require variable speeds for your fans, don't connect them all to this splitter.Yes, it's cheap and ugly and the solder points will be a weak spot, but just don't pull on the connectors or wires. Can't really go wrong for the price.

I never really got the use of this because the Pins on the Hub for the CPU Fan were bent on arrival and I wasnt bending them back or forcibly plugging my fan into it, other than that it looked like it would have done the job.

The PWM Fan Hub arrived in a rather simplistic packaging. Given previous reviews of bent pins, a sturdier box would have been a more reassuring choice. Fortunately, my unit came undamaged and in perfect condition. While the build does give off a somewhat inexpensive and hastily-made vibe, its performance is commendable. It operates as promised, and although it doesn't boast a sleek appearance, its location beneath the power supply means it's out of sight. Overall, it gets the job done despite the initial packaging and build concerns.