USB 5 V to 12 V step-up cable
This cable converts a standard USB 5 V source into a 12 V DC output through a built-in boost converter. It terminates in a 5.0 x 3.0 mm barrel plug for powering compatible devices. The assembly is intended for users who need 12 V from a USB port or power bank.
Limited by USB port current capability
The converter can only deliver as much power as the host USB port supplies, so the 12 V output current is constrained by the 5 V input limit. Devices drawing more current than the port allows will not operate reliably. Buyers who need higher 12 V wattage should use a dedicated 12 V supply instead.
Highlights
- Powers 12 V devices from a standard USB port
- Built-in step-up converter handles the voltage change
- 0 x 3.0 mm barrel plug fits compatible equipment
- New cable ready for immediate use
Specifications
No published specifications for this item yet.
Questions about this item
Should I pick the 5.0 x 3.0 mm plug or a different size for my device?
The cable uses a 5.0 x 3.0 mm DC connector. Check your device's power input dimensions; this plug fits jacks with a 5.0 mm outer diameter and 3.0 mm inner pin.
What does the 12 V output mean when I power a router from a USB port?
The built-in converter steps the USB 5 V supply up to 12 V at the DC plug, letting you run a 12 V device directly from a standard USB power source.
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