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Black rectangular plastic and metal power adapter with voltage knob and barrel connectors

D-Link 12V 24W Fan Speed Controller power adapter

SKU CH-VERK-1M288

Adjustable 3–12 V controller powers up to 24 W of 12 V fans or pumps with a 35 cm splitter cable

  • Adapter typeXLR Connectors
  • First connectorBarrel Connector
  • Second connectorBarrel Connector
  • Connector typeBarrel Connector
  • Apple compatibilityBarrel Connector
  • Units per package1
  • Adjust fan speed precisely with 3-12V voltage control
  • Connect 2-pin, 3-pin, 4-pin and DC5521 fans via included splitter
  • Power devices worldwide with 100-240V AC input and 24W output
  • Protect equipment using overcurrent, overvoltage and short-circuit safeguards
  • Reduce noise in PCs, servers, routers and DIY cooling projects

12V Adjustable Fan Speed Controller

This D-Link power adapter provides a variable 3V to 12V output up to 24W for controlling 12V fans and pumps. It includes a 35cm DC5521 to dual 4-pin splitter cable that supports 2-pin, 3-pin and 4-pin devices. The unit accepts AC 100-240V input and features multi-layer protection circuits.

24W Maximum Power Rating

The adapter delivers a maximum of 24W at 2A, which determines how many fans or pumps can be powered simultaneously. Exceeding this limit will trip the built-in overcurrent and short-circuit safeguards. Check the combined wattage of all connected devices before use.

For DIY Cooling and Noise Reduction

Builders who want manual voltage control for case fans, water pumps or small electronics in PC cases, server cabinets or home projects will find this suitable. It is not for users who need automatic PWM or temperature-based speed regulation, or who require more than 24W of total power.

How it compares

Measured against everything we stock in AC Adapters & Power Bricks, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 58% of the 3,875 comparable items (median $23.99).

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Specifications

Product
Brand nameD-Link
Product line0613966166323
Model name0613966166323
Part number0613966166323
Product type12 V
Adapter typeXLR Connectors
Product colorBlack
Ports & slots
First connectorBarrel Connector
Second connectorBarrel Connector
Connector typeBarrel Connector
Size & build
Product dimensions5.6896 cm × 6.5024 cm × 12.5984 cm
Product weight0.159 kg
Compatibility
Apple compatibilityBarrel Connector
In the box
Units per package1
In the box1, Delinx, 0613966166323, false

Questions about this item

How does the 3-12V adjustment knob change fan speed in a live system?

Turning the knob varies the DC output from 3V to 12V, so connected fans or pumps spin slower or faster in direct proportion to the voltage you set.

What does the AC 100-240V 50/60Hz input and 2A limit mean for the devices I can run?

The unit accepts worldwide mains voltage and caps total DC output at 2A, so the combined draw of all attached fans or pumps must stay within 24W.

Will the 35cm DC5521-to-dual-4-pin splitter reach fans mounted at the top of a mid-tower case?

The included splitter cable is 35cm long; measure from the adapter's barrel jack to your fan headers to confirm reach before installing.

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