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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PortaPow USB-A パワーブロッカー【スマートフォン非対応】充電・給電を遮断しデータ通信をサポート USB-A オス - メスシングルパック

PortaPow USB-A パワーブロッカー【スマートフォン非対応】充電・給電を遮断しデータ通信をサポート USB-A オス - メスシングルパック

Product ID: 739980170

Details

コネクタタイプ
USB Type-A
ブランド
PortaPow
ポート数
2
対応デバイス
PC。
色
レッド

⚡Power cut-off at 5V line

📏Compact 4-inch length

🔗Maintains USB 2.0 data connection

Rp315397

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered 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 Indonesia.

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Description

🔌 Power off, data on — the smart block for savvy pros!

COMPACT DISCREET - Slim 4-inch design fits effortlessly into any workspace without clutter or bulk.
TRUSTED COMPLIANCE - CE-certified quality you can count on for professional-grade USB power blocking.
PLUG PLAY SIMPLICITY - No external power needed; just connect and secure your data-driven setups instantly.
ENGINEERED FOR PRECISION - Gold-plated USB-A connectors ensure reliable, corrosion-resistant connections every time.
SEAMLESS DATA ZERO POWER - Cut power transfer while keeping data flowing at up to 480Mbps—perfect for sensitive devices.

The PortaPow USB-A Power Blocker is a specialized USB-A male-to-female adapter that disables 5V power transfer while maintaining full USB 2.0 data communication at speeds up to 480Mbps. Designed for devices like 3D printers and Raspberry Pi, it prevents unwanted power effects without interrupting data flow. Featuring gold-plated connectors, a compact 4-inch red housing, and CE certification, it’s a reliable tool for professionals needing precise power control in their USB setups. Note: Not compatible with smartphones or tablets.

Specifications

ASIN	B094FYL9QT
Amazon 売れ筋ランキング	パソコン・周辺機器 - 26,509位 ( パソコン・周辺機器の売れ筋ランキングを見る ) USBケーブル - 2,583位
GTIN (Global Trade Identification Number)	00027829469634
UPC	278294696340 027829469634
おすすめ度	4.3 5つ星のうち4.3 (1,045) var
カラー	レッド
コネクタータイプ	USB Type-A
ブランド名	PortaPow
ポート数	2
メーカー名	PortaPow
メーカー型番	PP_PBC1
ユニット数	1.0 個
主電源のプラグタイプ	プラグがありません
互換デバイス	PC。
付属品総数	1
型番	PP_PBC1

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Rp315397

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered 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 Indonesia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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PortaPow USB-A パワーブロッカー【スマートフォン非対応】充電・給電を遮断しデータ通信をサポート USB-A オス - メス シングルパック

Details

Details

Description

Specifications

Common Questions

PortaPow USB-A パワーブロッカー【スマートフォン非対応】充電・給電を遮断しデータ通信をサポート USB-A オス - メスシングルパック