---
product_id: 372189946
title: "PortaPow USB Power Blocker - Stops Charging, Allows Data (Twin Pack)"
brand: "portapow"
price: "231 kr"
currency: NOK
in_stock: true
category: "Porta Pow"
url: https://www.desertcart.no/products/372189946-portapow-usb-power-blocker-stops-charging-allows-data-twin-pack
store_origin: NO
region: Norway
---

# USB 2.0 data transfer 5V power line blocked Ideal for 3D printers & Raspberry Pi PortaPow USB Power Blocker - Stops Charging, Allows Data (Twin Pack)

**Brand:** portapow
**Price:** 231 kr
**Availability:** ✅ In Stock

## Summary

> 🔒 Power off, data on — control your USB connections like a pro!

## Quick Answers

- **What is this?** PortaPow USB Power Blocker - Stops Charging, Allows Data (Twin Pack) by portapow
- **How much does it cost?** 231 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/372189946-portapow-usb-power-blocker-stops-charging-allows-data-twin-pack)

## Best For

- portapow enthusiasts

## Why This Product

- Trusted portapow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Twin Pack Convenience:** Double the protection and flexibility for your specialized setups
- • **Ultra-Light & Compact:** Weighs just 0.01 kg, fits effortlessly into any workspace
- • **Trusted Quality & Reviews:** Highly rated with 4.4 stars from over 1,000 tech-savvy users
- • **Power Blocked, Data Allowed:** Seamlessly stops charging while maintaining full USB 2.0 data flow
- • **Specialist Device Compatibility:** Perfectly engineered for 3D printers and Raspberry Pi environments

## Overview

The PortaPow USB Power Blocker twin pack is a USB-A male-to-female adapter that disconnects the 5V power line while allowing uninterrupted USB 2.0 data transfer. Designed for specialist applications such as 3D printers and Raspberry Pi, it prevents unwanted power flow that can cause device issues. Lightweight and compact, it’s a must-have for professionals needing precise USB control, backed by strong user ratings.

## Description

Cased Power Blocker.

## Features

- This is NOT a data blocker, see PortaPow's other products if that is what you need
- This a USB-A male to female adaptor which has the D+, D- and 0V connected but the 5V disconnected, so power cannot pass through.
- Useful for specialist applications such as 3D Printers and Raspberry Pi where providing power results in undesirable effects
- Note a power blocker is not compatible with smartphones, tablets and many other devices. Please read the reviews to see situations where it does and does not work.
- Extra Value Twin Pack. Supports USB 2.0 Data Transfer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Brand:** PortaPow
- **Color:** Black
- **Compatible Devices:** 3D Printers
- **Connector Type:** USB
- **Item Weight:** 0.01 kg

## Images

![PortaPow USB Power Blocker - Stops Charging, Allows Data (Twin Pack) - Image 1](https://m.media-amazon.com/images/I/61uKgCm29bL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- PortaPow USB Power Blocker - Stops Charging, Allows Data (Twin Pack)
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**Shop now:** [https://www.desertcart.no/products/372189946-portapow-usb-power-blocker-stops-charging-allows-data-twin-pack](https://www.desertcart.no/products/372189946-portapow-usb-power-blocker-stops-charging-allows-data-twin-pack)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-18*