Is the data wires usb 3 or is there another product for usb3 that does this?

This device does NOT pass the USB 3.x data lines, only the D+/D- used for USB 1 and USB 2. I do not know of a device which passes USB 3.x data lines only. Doesn't mean that it doesn't exist, but I have never seen one - ever.

Would this help on a usb keyboard(aluminum) when I walk around house electrostatic discharge when I touch it kb has to plugged in ?

No, this blocks power output from the USB port. As USB keyboards are powered by this voltage output, they keyboard wouldn't work unless it has an ac adapter, or used batteries to operate. The best use case I have found for these power blockers is to keep the voltage from away from the mainboard in a 3d printer so it is able to fully power off when the power supply is switched off.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

PortaPow USB Power Blocker - Stops Charging, Allows Data (Single Pack)

PortaPow USB Power Blocker - Stops Charging, Allows Data (Single Pack)

Product ID: 378864059

Details

Brand
PortaPow
Colour
Red
Compatible devices
3D Printer Pi
Connector type
USB Type A
Specific uses for product
3D Printer Pi

💾USB 2.0 data transfer enabled

🔌5V power line blocked

⚙️USB-A male to female adaptor

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 23.81

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

Secure transaction

Description

⚡ Power off, data on — keep control in your hands!

COMPACT LIGHTWEIGHT - Slim 7.4 x 4.9 x 1.2 cm design weighing just 20g fits effortlessly into any setup.
PLUG PLAY SIMPLICITY - No drivers or software needed—just connect and enjoy hassle-free power blocking.
TRUSTED UK ENGINEERING - From PortaPow, a reliable brand known for quality USB accessories and responsive support.
POWER BLOCKED DATA ALLOWED - Seamlessly stops power flow while maintaining full USB 2.0 data connectivity.
SPECIALIST DEVICE COMPATIBILITY - Ideal for 3D printers, Raspberry Pi, and other sensitive electronics where power causes issues.

The PortaPow USB Power Blocker is a USB-A male-to-female adaptor 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 unwanted power flow that can cause device issues. Compact and easy to use, it’s a must-have for professionals needing precise USB power management.

Specifications

ASIN	B094FYL9QT
Best Sellers Rank	#55,451 in Computers ( See Top 100 in Computers ) #361 in Computer Cases
Brand	PortaPow
Color	Red
Compatible Devices	3D Printer, Raspberry Pi
Connector Type	USB Type A
Customer Reviews	4.4 4.4 out of 5 stars (1,022)
Global Trade Identification Number	00027829469634
Manufacturer	PortaPow
Mfr Part Number	PP_PBC1
Model Number	PP_PBC1
Number of Items	1
Number of Ports	2
Power Plug Type	No Plug
Smart Home Compatibility	Not Smart Home Compatible
Specific Uses For Product	3D Printer, Raspberry Pi
UPC	278294696340 027829469634
Unit Count	1.0 Count

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.

What is Desertcart? Is it safe to order from?+

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 23.81

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered 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 Austria.

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

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews