Cablu splitter RGB Alphacool 18729 plastic alb 300 mm

The Alphacool 18729 RGB splitter cable is a 300 mm plastic, white 4-pin to 4x 4-pin cable designed to connect and control multiple RGB/PWM devices from a single motherboard header. It lets you expand a limited number of motherboard RGB or fan connectors without adding a separate hub. The cable features protective sleeving for improved durability and cable management.

Advantages

The splitter provides a compact and cost-effective way to power and synchronize up to four RGB or 4-pin PWM devices from one header. Its sleeved construction increases mechanical protection and reduces wear, while the 300 mm length gives flexibility when routing inside PC cases. No additional fan/RGB HUB is required when using compatible headers.

Suitable for

• Connecting multiple RGB LED strips or RGB fans to a single motherboard RGB header
• Expanding PWM fan connections from one 4-pin fan header
• Improving cable routing in compact PC builds
• Synchronizing lighting or fan speed across several components

Key specifications

• Brand: Alphacool
• MPN: 18729
• EAN: 4250197187299
• Connector: 4-pin to 4 × 4-pin
• Length: 300 mm
• Material: plastic with sleeving
• Color: white

How to use

Connect the single 4-pin plug to a compatible motherboard RGB or PWM header, then attach up to four compatible 4-pin RGB devices or fans to the output connectors. Ensure connector orientation matches the header pinout before powering the system. After connection, configure lighting or fan control through the motherboard software or BIOS as supported.

Recommendations

Use this splitter only with compatible 4-pin RGB or PWM headers and devices. Do not exceed the current or power limits specified by your motherboard or connected devices. Route the cable to avoid sharp bends and secure it to prevent strain on connectors.