AC Infinity UIS Splitter Hub 4-Port Adapter — Share UIS Programming Across Grow Devices

Extend your UIS control with the AC Infinity UIS Splitter Hub

The AC Infinity UIS Splitter Hub is a 4-port adapter crafted to mirror one UIS programming port across multiple same-type devices. In practice, this means you can expand a growing setup while keeping a single source of truth for settings that drive inline fans, humidifiers, and LED fixtures. The hub’s rugged build and premium cables help ensure a stable connection to UIS ports and connectors over time, so you can rely on consistent control when gear is tucked into a grow tent or a dedicated room.

When you connect compatible devices, each unit follows the same programming from a single UIS controller port. This arrangement can support coordinated responses—like gradual ramping, scheduled on/off cycles, and unified timing—across hardware in a tent or room. With additional splitters and hubs, you can build up to three tiers of growing equipment, creating a modular, scalable layout that can adapt as your cultivation plan evolves.

What you can connect

• Inline duct fans and air movers for airflow control
• Environmental humidifiers and related climate-management devices
• LED grow lighting fixtures and boards
• Other UIS-compatible devices that share a single control profile

How it works

One port from a UIS controller feeds multiple devices, each following the same programming. The hub is designed for male-to-male UIS cords included with devices and is compatible with future UIS controllers. This setup supports controlled, unified operation across growing equipment without rewriting individual profiles for every unit.

Practical benefits you might notice

• Simplified expansion: add up to four devices per port and keep them in sync
• Scalable tiers: link multiple hubs for a multi-level array of gear
• Consistent control: preserve a single set of timings, speeds, and schedules across devices
• Future-ready: compatible with AI+, CONTROLLER 69 PRO/PRO+, and upcoming UIS controllers

Build and compatibility

Designed for a durable connection, the hub uses premium cables to ensure stable UIS ports and connectors. It works with a broad range of AC Infinity controllers and equipment families, while explicitly not supporting RJ11/12 Type-A adapters. This device adds flexibility without changing how your core system is controlled.