Corsair iCUE Link System Hub RGB Controller

Streamline your custom PC setup with the Corsair iCUE Link System Hub RGB Controller — the core of Corsair’s next-generation smart component ecosystem. Designed for builders who demand performance, precision, and aesthetics, this compact controller enables seamless communication between all your iCUE Link-enabled fans, AIOs, and RGB devices. Easily configure lighting, fan curves, and system monitoring through Corsair iCUE software, giving you real-time control and synchronized RGB across your build. Whether you’re building a powerful gaming rig or a high-efficiency workstation, the Corsair iCUE Link System Hub is your central command for smart cooling and RGB customization.

Core Specifications

• Model: CL‑9011116‑WW

• Color: Black

• Function: RGB lighting & fan control hub supporting Corsair iCUE LINK ecosystem

• Compatible Device Count: Supports up to 14 iCUE LINK devices (7 per port). With optional firmware update, expands to up to 24 devices (12 per port)

Connectivity & Power

• Power Input: 6-pin PCIe connector, 12 V rating ~14.2 A

• Output: 7 A max per iCUE LINK port

• Data Interface: USB 2.0 internal (9-pin)

• Optional Tachometer Input: 2-pin tach cable for CPU cooler support

Physical Dimensions & Weight

• Dimensions: 52 × 52 × 18 mm (~2″ × 2″ × 0.7″)

• Weight: Approx. 195 g (0.195 kg)

• Mounting: Magnetic attachment or adhesive tape options included

Features & Compatibility

• Device Support: Automatically detects and configures devices via Corsair iCUE software (v5 or later)

• Single-Cable Design: Power and data flow through a unified link cable to all iCUE LINK components

• Software Ecosystem: Sync full RGB lighting, fan curves, and system monitoring across all linked devices via iCUE

The Corsair iCUE Link System Hub serves as the central smart hub for managing RGB and cooling in iCUE LINK builds. Its compact design, single-cable data-and-power architecture, and scalability make it essential for reducing cable clutter and synchronizing performance across up to 24 devices—ideal for both clean aesthetics and advanced system control. Fully backed by Corsair’s support and a two-year warranty, it’s a reliable foundation for any iCUE-powered build.