Innov8 Wholesale Ltd

USB C Power Converter, DC 7.9 x 0.9mm Input to USB-C 100W PD Emulator Trigger Charging Cable

USB C Power Converter, DC 7.9 x 0.9mm Input to USB-C 100W PD Emulator Trigger - Main image
$12.74 $17.95 In stock

Category: USB-C Adapter

Convert a compatible DC power supply with a 7.9 x 0.9mm plug into a USB-C Power Delivery (PD) output with this compact USB-C power converter featuring a PD emulator/trigger. Built for up to 100W, it enables supported USB-C devices to negotiate the required PD profile (subject to the converter’s programmed profiles and the capacity of the connected DC supply), making it ideal for service kits, IT benches, portable power setups, and AV installations.

The unit takes DC 7.9 x 0.9mm input and outputs power via the integrated USB-C lead, helping you repurpose existing power bricks or DC sources as a PD-capable supply. Many versions also include an auxiliary USB-A port for low-power accessories, providing added flexibility for peripherals.

To ensure correct operation, verify:

  • The DC adapter provides the required voltage/current for the converter and intended load.

  • Your USB-C device supports the PD profile being presented by the emulator/trigger.

  • Total draw stays within the 100W maximum rating.

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.2 / 5 · 5 reviews)

Mia O. ★★★★★

Finally, a tidy solution for powering my laptop from my existing 7.9mm DC supply—the PD emulator chip negotiates a solid 100W charge with no fuss.

Joshua ★★★★☆

Finally got this to trigger 100W PD on my portable monitor that only runs on USB-C power. The small size means it doesn't stick out awkwardly from the power supply either.

Leo K. ★★★★☆

My old laptop brick died, but this little adapter lets me use a 7.9mm power supply I had lying around. It’s working flawlessly at 65W, and the USB-C plug feels solidly built. Just wish the cable was a few inches longer for tight spaces.

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