PWM fan splitter cable Kolink PGW-AC-KOL-159 35cm braided white, 1-to-2 PWM connector

Kolink PGW-AC-KOL-159 is a 35 cm braided white PWM fan splitter cable that converts a single PWM fan header into two PWM-controlled connectors. The cable maintains the PWM signal and power distribution so two fans can be powered and controlled from one motherboard header, allowing synchronized speed adjustments and simplified cable routing in PC builds where additional fans are required.

Advantages

The braided 35 cm sleeve improves durability and reduces cable clutter while offering a neat visual appearance. The splitter preserves the PWM signal and shares the 12 V power rail, enabling both connected fans to respond to the same speed control input from the motherboard. The lightweight, flexible design facilitates installation in compact cases and helps maintain proper airflow management without adding extra wiring complexity.

Suitable for

• PC builds that need to run two PWM fans from one motherboard header
• Small form-factor systems with limited fan headers
• Cases requiring cleaner cable management and uniform fan control
• Cooling setups where synchronized fan speed adjustments are preferred

Key specifications

• Length: 35 cm (braided sleeve)
• Connector type: 1-to-2 PWM fan connectors (4-pin PWM compatible)
• Cable color and finish: white braided sleeve
• Function: power distribution and PWM signal splitting for two fans
• Compatibility: standard 4-pin PWM motherboard fan headers and PWM fans

How to use

Connect the single end of the splitter to a 4-pin PWM fan header on the motherboard, then attach up to two 4-pin PWM fans to the splitter’s outputs. Ensure connectors are fully seated and aligned to the 4-pin pattern so the PWM signal and power pins line up correctly. After installation, verify fan detection and speed control in the system BIOS or fan control software and confirm both fans respond to the same PWM control profile.

Recommendations

Do not connect more fans than the header or circuit can safely supply; check motherboard fan header current limits and the combined current draw of connected fans. Use this splitter for PWM-controlled fans to maintain synchronized control; passive or 3-pin fans may not provide the same speed regulation. Route the braided cable to avoid interference with moving components and secure with cable ties if necessary to prevent strain on connectors.