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⚡ Power off, data on — keep your tech safe and connected!
The PortaPow USB Power Blocker Twin Pack is a USB-A male to female adapter that disconnects the 5V power line while allowing USB 2.0 data transfer. Designed for specialist applications like 3D printers and Raspberry Pi, it prevents power backfeed and protects sensitive devices without interrupting data communication. This pack includes two adapters, offering great value for professionals needing reliable power isolation in their setups.
| ASIN | B094G4P3P4 |
| Best Sellers Rank | #1,003 in USB Cables |
| Brand | PortaPow |
| Color | Black |
| Compatible Devices | 3D Printers |
| Connector Type | USB |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,095) |
| Input Voltage | 5 volts |
| Item Weight | 0.01 kg |
| Manufacturer | PortaPow |
| Mfr Part Number | PPUSBPB2 |
| Model Number | PPUSBPB04 |
| Number of Items | 2 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| UPC | 027829469641 |
| Unit Count | 2 Count |
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