PortaPow USB Power Blocker - Stops Charging, Allows Data (Single Pack)
PortaPow USB Power Blocker - Stops Charging, Allows Data (Single Pack)
Description
The PortaPow USB Power Blocker is a specialized USB-A male to female adapter designed to halt power transfer while maintaining data connectivity. Ideal for applications like 3D printers and Raspberry Pi where power can cause unwanted effects, this adapter disconnects the 5V line while keeping D+, D-, and GND connected for USB 2.0 data transfer. It's a single pack, red, rectangular item with a gold connector, and supports CE specifications. Measuring 4 inches in length, it's compact and convenient for indoor use. Supports data transfer rates up to 480 Mbps.
Item Details
Pickup Location
4000 Meadows Ln
Las Vegas, NV, 89107
Quality
Auction closes
October 3, 2025 at 2:29 AM
brand
PortaPowEstimated Retail Price
$6.49
color
Redsize
1Buyers Premium
15%
Inventory Number
1054652205
Features
- This is NOT a data blocker, see PortaPow's other products if that is what you need
- This is a USB-A male to female adaptor which has the D+, D- and 0V (GND) connected but the 5V disconnected, so power cannot pass through.
- Useful for specialist applications such as 3D Printers and Raspberry Pi where providing power results in undesirable effects
- Note a power blocker is not compatible with smartphones, tablets and many other devices. Please read the reviews to see situations where it does and does not work.
- Supports USB 2.0 Data Transfer.
Online Reviews
4.5/5
Based on 651 ratings
This score is based on 651 recent reviews from online retailers.
Be sure to check our Quality Rating and Notes above for more details on this listing.
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