4-Pin PWM Fan Power Supply Cable 1 To 10 Way Splitter Hub SATA Powered PC Case Motherboard Fan Power Extension Cable Cooler Cooling Adapter for Computer Case 4-Pin and 3-Pin Cooling Fans
Feature: 
1. Easy Installation with Strong Adhesive: The 4-pin PWM fan power supply cable features a strong adhesive backing, making it easy to securely fix the chassis fan hub inside your PC case. Just peel off the 3M tape and attach it for a stable and reliable cooling setup.
2. Speed Control at Your Fingertips: Equipped with a 40CM temperature control speed adjustment connector, this PC case motherboard fan power extension cable allows for precise fan speed control via your motherboard, ensuring your system remains cool under any workload.
3. Optimized PWM Temperature Control: Connect the cooler cooling adapter to your motherboard's CPU-FAN or SYS-FAN for advanced PWM temperature control. For enhanced cooling efficiency, you can adjust the temperature control mode in the motherboard BIOS settings, with an option for additional power supply through a SATA connection.
4. Versatile Fan Speed Regulation: Although the 4 pin PWM fan hub is not a controller, it facilitates the regulation of fan speeds directly from the motherboard BIOS. It's compatible with low-power fans (below 1A current) and supports full-speed operation for three-pin fans, with certain motherboards like MSI offering DC speed adjustment capabilities for more control.
5. Comprehensive Cooling Solution: This cooler cooling adapter is an essential component for any high-performance PC build, offering a versatile solution for managing your system's cooling. With its ability to support multiple fans, adapt to various speed control technologies, and ensure a stable installation, it enhances your system's efficiency and longevity.



Specification:
Certification: CE
Origin: Mainland China
Type: PWM Controller/HUB
Product type: PWM controller/hub
Fan interface: 4 Pin (PWM)
Number of interfaces: 5+5 PWM interfaces (4PIN)
Control mode: PWM intelligent temperature control
Power supply interface: SATA power interface
Motherboard cable: about 40CM
Product size: 70.00x45.00x7.00mm/2.76x1.77x0.28inch
Product weight: 
Why is there only two wires connected to the motherboard?
The power supply and ground wires of the fan are taken over from the SATA interface on the power supply, and the single-interface power supply limit of the motherboard is lifted (generally, the single FAN interface of the motherboard only supports current access of about 1A), and the two pins connected to the motherboard are speed control and temperature detection lines.

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

1 X Hub
1 X Cable