RGB splitter cable Alphacool 18722 White Plastic 150mm

The Alphacool 18722 RGB splitter cable is a 150mm sleeved Y-splitter that connects two 4-pin RGB devices to a single 4-pin RGB/PWM header. Constructed from durable white plastic with additional sleeving, it routes power and PWM/RGB signal to multiple fan or LED connectors while improving cable protection and stability.

Advantages

The sleeved design adds mechanical protection and reduces wear on the cable, while the compact 150mm length helps keep installations neat. The Y-splitter format lets one header drive two compatible 4-pin RGB devices without requiring extra controllers.

Suitable for

• Connecting two 4-pin RGB fans to a single 4-pin RGB/PWM motherboard header
• Linking two RGB LED strips or lighting devices to one RGB output
• Organizing compact PC builds where short cable runs are required

Key specifications

• Brand: Alphacool
• Model / MPN: 18722
• EAN: 4250197187220
• Connector: 1 × 4-pin male to 2 × 4-pin female (Y-splitter)
• Length: 150 mm
• Material: white plastic with sleeving
• Function: distributes power and PWM/RGB signal to two devices

How to use

Connect the single 4-pin male end to the RGB/PWM header on the motherboard or controller. Attach the two 4-pin female ends to the compatible RGB fans or LED devices. Ensure the connector orientation matches the header pinout to avoid signal or power mismatch. Route the sleeved cable to minimize strain and avoid sharp bends.

Recommendations

Use this splitter only with compatible 4-pin RGB/PWM headers and devices. Do not exceed the power output rating of the motherboard header—refer to your motherboard or controller specifications for maximum current per header.