- Prevents the 5V from your Pi, EZPi, or PC from keeping printer LCD and fans on when AC power is off
- CLEARLY Labeled to prevent confusion among other USB cables
- Quick installation – plugs into USB port between printer and Pi.
- Designed and Made by TH3D
EZBlocker – USB Power Blocking Cable
$6.99
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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.
CLEARLY Labeled to prevent confusion among other USB cables
36 in stock
Nathan (verified owner) –
I no longer have to reboot my pi whenever I need to reboot my printer due to receiving power through the USB connection. Been having some bltouch errors and having to reboot printer, this little cable has saved me a lot of time by not waiting for octoprint to reboot.
Jesse M. (verified owner) –
Great little plug-in to keep power from going back into your printer screen and keeping it on.
Paul S. (verified owner) –
Ken R. (verified owner) –
ALLEN N. (verified owner) –