Specification: _x005f_x000D_ Certification: CE _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Product color: Black _x005f_x000D_ Product interface: 4pin (PWM) _x005f_x000D_ Power interface: SATA interface _x005f_x000D_ Cable accessories: PWM cable, SATA cable _x005f_x000D_ Product size: About 87x53x18mm/3.42x2.08x0.70inch _x005f_x000D_ Product weight: 90g _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ 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! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x Splitter Hub 1. Anti Overheating PCB Board: Built in overvoltage/overcurrent protection for safer and more stable power supply. 2. SATA+12V Power Supply: The PC power supply is powered from the SATA port and comes with a SATA extension cable to ensure sufficient power supply. 4PIN PWM temperature control speed regulation: The speed control function of this product is only applicable to the 4pin fan, and the 3pin fan will directly run at full speed. 3. Cable Management Assistant: Equipped with SATA extension cable, the chassis wiring is more flexible; Optimize wire management, bid farewell to chaos, and from then on, wire management will no longer be difficult. 4. Two Wiring Methods: Mode 1, where the entire hub outputs the same PWM signal on the 10th, with a unified speed (at which point interface 1 provides feedback speed). Mode 2, the hub outputs PWM signals in two groups, with ports 1-5 as a group and ports 6-10 as a group. At this point, interfaces 1 and 6 respectively provide feedback on the speed.