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.

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

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

Product ID: 359343622

Details

Brand
PortaPow
Color
Red
Compatible Devices
PC
Connector Type
USB Type A
Number of Ports
2

💾USB 2.0 data transfer 480 Mbps

🔌5V power line blocked

🛠️Specialized for 3D printers & Raspberry Pi

€ 13.58

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

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

TRUSTED BY PROS - Top-rated with 4.4 stars from over 1,000 users who demand reliable, specialized USB control.
PLUG PLAY SIMPLICITY - No drivers needed—just connect and protect your devices from unwanted power surges.
COMPACT DURABLE DESIGN - Sleek red USB-A adapter with gold connectors built to last and fit any workspace.
PRECISION ENGINEERING FOR MAKERS - Ideal for 3D printers and Raspberry Pi setups where power can cause glitches or damage.
POWER BLOCKED DATA UNINTERRUPTED - Seamlessly stops power flow while maintaining flawless USB 2.0 data connectivity.

The PortaPow USB Power Blocker is a USB-A male-to-female adapter that disconnects the 5V power line while preserving D+, D-, and ground connections for uninterrupted USB 2.0 data transfer at speeds up to 480 Mbps. Perfect for niche applications such as 3D printers and Raspberry Pi devices where power delivery can cause issues, this compact, durable red adapter offers a plug-and-play solution trusted by professionals and makers alike.

Specifications

ASIN	B094FYL9QT
Best Sellers Rank	#1,137 in USB Cables
Brand	PortaPow
Color	Red
Compatible Devices	PC
Connector Type	USB Type A
Customer Reviews	4.4 4.4 out of 5 stars (1,086)
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
UPC	278294696340 027829469634
Unit Count	1.0 Count

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

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