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🔌 Take control of your power flow—because not all USBs are created equal!
The PortaPowCased Power Blocker Twin Pack is a USB-A male to female adaptor that disconnects the 5V power line while maintaining data lines, preventing power delivery to devices like 3D printers and Raspberry Pi where power can cause malfunctions. It supports USB 2.0 data transfer and comes as a twin pack for added value. Note: it is not compatible with smartphones or tablets.
| ASIN | B094G4P3P4 |
| Best Sellers Rank | #1,164 in USB Cables |
| Date First Available | March 12, 2016 |
| Item Weight | 0.317 ounces |
| Item model number | PPUSBPB04 |
| Manufacturer | PortaPow |
| Package Dimensions | 3.74 x 2.13 x 0.35 inches |
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