You save 440 (17%)
17% off the seller list price
Estimated doorstep delivery by 31 Oct - 2 Nov from USA
Isolate Data, Block Power for Sensitive Tech
The PortaPow USB Power Blocker is a unique USB-A male to female adapter designed to interrupt the 5V power line while maintaining connectivity for D+ and D- data transfer. This specialized function is crucial for applications such as 3D printers and Raspberry Pi, preventing unintended power flow that could cause undesirable effects. It ensures that only data can pass through, safeguarding sensitive equipment.
This twin pack offers excellent value and supports standard USB 2.0 data transfer speeds. It is important to note that this power blocker is not designed for or compatible with smartphones, tablets, or many other common consumer devices. Its utility lies in specific technical setups where controlling power flow is paramount. Please refer to customer reviews for a comprehensive understanding of its applications and limitations.
Imported directly for Indian customers, this PortaPow USB Power Blocker ensures you receive an authentic product with all customs duties and GST pre-paid. Delivery is handled via ExpressBox, arriving at your pincode within 14-16 days. Get this essential accessory for your specialist tech needs.
Precision Power Control for Tech Setups
The PortaPow USB Power Blocker offers precise control over power flow in your electronic setups. Unlike standard USB adapters, it specifically disconnects the 5V power line, preventing charging while allowing essential data transfer. This is vital for sensitive equipment like 3D printers and Raspberry Pi, where unintended power can cause malfunctions or damage. Imported from authorized US retailers, this twin pack ensures you receive a genuine product designed for technical applications. Get the control you need for your specialized projects.
Who Should Use It and Who Should Skip
This power blocker is ideal for users with 3D printers, Raspberry Pi projects, or other specialist applications that require data transfer without power. If you need to prevent a device from charging or drawing power while still communicating data, this adapter is your solution. However, it is NOT compatible with smartphones, tablets, or most standard USB devices that require power to function. If your goal is to charge a device or use a standard USB peripheral, please choose a different type of adapter.
Typical situations where PortaPow USB Power Blocker Twin Pack - Stops Charging helps — illustrative scenarios, not customer reviews.
A hobbyist in Chennai uses a Raspberry Pi for a custom project that requires precise control over power input to avoid damaging sensitive components.
By using the PortaPow USB Power Blocker, the hobbyist can connect their Raspberry Pi to a power source for data communication without the risk of overcharging or unintended power surges, ensuring stable project operation.
A user in Delhi is setting up a 3D printer and wants to ensure that the USB connection for data transfer does not inadvertently supply power, which could interfere with the printer's calibration or operation.
The PortaPow USB Power Blocker isolates the power line, allowing the 3D printer to receive print data reliably while preventing any power draw that might disrupt its sensitive internal processes.
| Function | Blocks 5V power, allows data transfer |
| Data Transfer Speed | USB 2.0 |
| Compatibility | Specialist applications (3D Printers, Raspberry Pi); NOT for smartphones/tablets |
| Pack Quantity | 2 |
CrowCrowCrow helps you bring this product to India. Any warranty is offered by PortaPowunder its own policy.
| Feature | PortaPow USB Power | Others |
|---|---|---|
| Functionality | Blocks 5V power, allows USB 2.0 data transfer. | Local adapters may offer basic USB-A extension or charging, but rarely provide specific power-blocking functionality. |
| Application | Specialist use: 3D printers, Raspberry Pi, preventing unwanted charging. | General USB extension or charging adapters, not designed for precise power control in technical setups. |
| Data Transfer | Supports USB 2.0 data transfer. | Varies; some basic adapters may not support data transfer or only at lower speeds. |
| Pack Size | Twin pack (2 units). | Typically sold as single units; twin packs are uncommon for this specific function. |
| Price per unit | ₹1,075 per unit | Local USB adapters for basic charging/extension range from ₹200-₹600 per unit. |
| SKU | tbe6526 |
| GTIN | 0027829469641 |
| Brand | PortaPow |
| Model Number | PPUSBPB04 |
| Part Number | PPUSBPB2 |
| Color | Black |
| Material | Copper |
| Connector Type | USB |
| Connector Gender | Male-to-Female |
| Connectivity Technology | USB |
| Item Weight | 0.009 kg (0.02 lbs) |
| Package Dimensions | 0.9 cm x 9.3 cm x 6 cm (0.35 in x 3.66 in x 2.36 in) |
| Number of Items | 2 |
| Number of Packs | 2 |
| Number of Ports | 2 |
| Power Plug Type | No Plug |
| Input Voltage | 5 Volts |
| Compatible Devices | 3D Printers, Raspberry Pi |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About PortaPow
PortaPow specializes in USB accessories, offering innovative solutions for power and data management in technical and everyday applications.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
PortaPow USB Power Blocker Twin Pack - Stops Charging, Allows Data Transfer
2,150
This item
PortaPow USB Power Blocker Twin Pack - Stops Charging, Allows Data Transfer
2,150
Total price:
1,27,550
You save 42,390 (25%) Extra3 items selected
3 items
1,27,550You save 42,390 (25%) Extra
| Attributes |  |  | |||||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 2,150 2,590 | 2,360 3,630 | 1,23,040 1,63,720 | 1,480 2,100 | 1,670 2,630 | 1,050 1,240 | 4,720 6,650 |
| Rating | 4.40(1,097) | 4.70(33K+) | 5.00(1) | 4.40(247) | 4.30(1,504) | 4.50(109) | 4.70(75) |
| Brand Name | PortaPow | AINOPE | HP | TYHJ | Saipomor | UHamn | Yoqanr |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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