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Coiled black cable with USB-C and D-Tap connectors, 500mm long

SmallRig

SmallRig 3266 USB-C to D-Tap Cable 500mm 18W

SKU CH-54W8-HDG72

Connects USB-C devices to D-Tap power sources like V-Mount batteries with 18W PD/QC fast charging and short-circuit protection

  • Powers devices quickly with 18 W PD/QC fast charging support
  • Connects V-mount batteries to USB-C gear via D-tap for versatile power options
  • Weighs only 1.34 oz and measures 500 mm for easy transport
  • Built with high-quality PVC to withstand rigorous professional use
  • Includes short-circuit protection that triggers above 18 V input for device safety

Power cable for V-Mount systems

The SmallRig 3266 cable connects D-Tap power sources such as V-Mount batteries to USB-C devices that accept PD or QC fast charging. It is built for wireless follow focus motors and other on-set electronics that draw power through a D-Tap port.

Durable PVC construction for daily rigging

High-quality PVC sheathing resists wear from repeated coiling and uncoiling on professional video sets. At 500 mm long and weighing 1.34 oz, the cable stays manageable on a camera rig without adding bulk or snagging during handheld or gimbal work.

Fixed 9 V 18 W output with short-circuit protection

The cable delivers a stable 9 V at 18 W and triggers built-in protection when input voltage exceeds 18 V. Buyers whose gear requires a different voltage, higher wattage, or a longer reach will need an alternative solution.

How it compares

Measured against everything we stock in S-Video & Mini-DIN Cables, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 92% of the 1,035 comparable items (median $59.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What does the USB-C to D-Tap cable cap at in practice?

The cable delivers a stable 9 V output limited to 18 W, so connected devices draw no more than that power level.

What physical length and weight should I plan for when mounting the 500 mm cable?

It measures 500 mm (19.68 in) end to end and weighs 1.34 oz, so allow that slack and minimal mass in your rig.

How is the 3266 cable installed, and what step do users often miss?

Plug the D-Tap end into the V-mount battery first, then connect USB-C to the device; the built-in short-circuit protection only activates when input exceeds 18 V, so verify battery voltage before powering on.

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