This USB booster cable converts 5 V USB input to 9 V or 12 V output (up to 1 A) via a 5.5/2.1 mm DC barrel jack, suitable for modules requiring higher voltage than standard USB.
This USB booster cable allows you to power modules or projects requiring a voltage higher than standard USB (5 V). It features a step-up circuit to provide either 9 V or 12 V on a DC barrel jack, while maintaining the standard USB 5 V input.
Ideal for powering sensors, RF modules, or specific components that require 9 V or 12 V from a USB source (PC, charger, battery pack).
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