PortaPow USB Power Blocker – Stops Charging, Allows Data

$6.99

Prevents the 5V from your Pi or EZPi from keeping the printer LCD and fans on when AC power is off. Works GREAT with Creality and BTT boards that do not have the 5V rail isolated properly. Quick installation – plugs into USB port between printer and Pi or other device.

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SKU: USB_POWER_BLOCKER Category: Brand:
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