Name: PortaPow Cased Power Blocker (Twin Pack)
Brand: Portapow
SKU: 495512483
Price: 72.34 PAB
Availability: InStock
Rating: 5 (6 reviews)

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

B/.72

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

Secure transaction

Description

🔌 Cut the power, keep the data — control your USB connections like a pro!

TRUSTED BY PROS - 4.4-star rating from 361 users confirms reliability in niche applications.
TWIN PACK VALUE - Two adapters included for versatile multi-device setups or backups.
COMPACT LIGHTWEIGHT - Ultra-light 0.01 kg design fits discreetly into any USB setup.
SPECIALIST DEVICE FRIENDLY - Perfect for 3D printers and Raspberry Pi to prevent unwanted power interference.
POWER BLOCKED DATA ALLOWED - Seamlessly disables 5V power while maintaining full USB 2.0 data flow.

The PortaPow Cased Power Blocker Twin Pack is a USB-A male-to-female adapter that blocks 5V power transmission while allowing USB 2.0 data transfer. Ideal for specialist applications such as 3D printers and Raspberry Pi devices where power delivery causes issues, this compact and lightweight solution comes in a convenient twin pack. Note: not compatible with smartphones or tablets for power blocking.

Specifications

ASIN	B094G4P3P4
Best Sellers Rank	168,385 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 3,588 in Audio & Video Power Cables
Box Contents	2 PortaPow USB Power Blockers
Brand	PortaPow
Brand Name	PortaPow
Colour	Black
Compatible Devices	Tablet
Compatible devices	Tablet
Connector Type	USB
Connector type	USB
Customer Reviews	4.4 out of 5 stars 361 Reviews
Input Voltage	5 Volts
Item Weight	0.01 Kilograms
Item weight	0.01 Kilograms
Manufacturer	PortaPow
Manufacturer Part Number	PPUSBPB2
Model Number	PPUSBPB04
Number of Items	2
Number of Ports	2
Package Quantity	1
Power Plug Type	No Plug
Specific Uses For Product	PC
Specific uses for product	PC
UPC	027829469641
Unit Count	2.0 count

Reviews

L**S

3D printer

Great product ideal for 3d printer to stop usb powering the 3d printer board.

18.06.2021

P**A

Eficaz

Cumpre com a sua finalidade

1.06.2026

H**A

Bom produto

Excelente produto. Recomendo!

19.05.2026

E**.

They work

They work exactly as described

18.06.2025

C**D

Great

Great !!! Working fine !!!

1.07.2025

C**M

Great if you want to cut power and maintain serial connection

Perfect for what I needed it for! I have a Heltec LoRa board connected to a Raspberry Pi but the Pi is unable to deliver the Heltec's needed power supply. With this, I'm able to maintain the serial connection while putting the Heltec on battery power. This thing works very well!

15.07.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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B/.72

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago