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Black rectangular PWM fan controller with USB-C cable and five-port 4-pin hub

LORDWORLD

LORDWORLD 4-Pin 12V PWM Fan Controller with Type-C Cable & 5-Way Hub

SKU CH-ZJXY-7GP56

Controls up to five 12 V PWM fans from a USB-C power source with 0–100 % duty-cycle adjustment

  • Powers 12 V PWM fans from any 5 V USB-C source
  • Controls up to five fans simultaneously with the included 5-way hub
  • Adjusts speed precisely across the full 0-100 % PWM duty cycle
  • Delivers up to 18 W output when the charger supplies enough 5 V current
  • Integrates DC-DC boost and PWM generation for stable, all-in-one operation

4-Pin 12V PWM Fan Controller Kit

The LORDWORLD controller powers 12 V PWM fans from a USB Type-C source using a built-in DC-DC boost circuit and PWM signal generator. A 5-way splitter hub and Type-C cable are included so several fans can run together. Speed is adjustable across the full PWM duty-cycle range.

Check your power source and fan connectors

The unit needs a 5 V USB-C charger whose output exceeds the combined draw of all attached fans. Only 4-pin 12 V PWM fans are supported; 3-pin or 2-pin models will not work. Maximum output power depends entirely on the charger's 5 V capability.

DIY cooling for routers, mini PCs and custom loops

Builders who want a compact, single-cable fan supply for low-power devices will find it convenient. Anyone needing to run 3-pin fans, high-current 12 V fans beyond the charger's limit, or motherboard-header control should look elsewhere.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $27.99
Pricier than about 56% of the 5,998 comparable items (median $24.99).

Specifications

Product
Brand nameLORDWORLD

Questions about this item

What comes in the box and do I need a separate power adapter?

The package includes the fan speed controller, a USB Type-C cable and a 4-pin 5-way fan hub. A 5 V USB Type-C power adapter is required but not included; its 5 V output capability sets the maximum power available to the fans.

Which fan connector version does the hub support?

The hub provides five 4-pin PWM sockets for 12 V PWM fans only; 3-pin or 2-pin fans are not compatible.

What does the 15-18 W output rating mean for my fan setup?

The controller can deliver up to 15-18 W (1.2-1.5 A at 12 V) to the connected fans, provided the USB Type-C charger supplies enough 5 V power to meet the total fan load.

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