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🔒 Keep your data flowing, power problems blocked!
The PortaPow USB Power Blocker is a USB-A male to female adapter that disconnects the 5V power line while preserving USB 2.0 data transfer at speeds up to 480 Mbps. Designed for niche applications like 3D printers and Raspberry Pi, it prevents unwanted power effects without interrupting data flow. Compact, CE-certified, and made in the USA, this red adapter is a must-have for tech professionals needing precise power control.
| Asin | B094FYL9QT |
| Best Sellers Rank | #95,558 in Computers & Accessories (See Top 100 in Computers & Accessories) #814 in Computer Cases |
| Brand Name | PortaPow |
| Colour | Red |
| Compatible Devices | PC |
| Connector Type | USB |
| Country Of Origin | USA |
| Customer Reviews | 4.3 4.3 out of 5 stars (774) 4.3 out of 5 stars |
| Global Trade Identification Number | 00027829469634 |
| Manufacturer Part Number | PP_PBC1 |
| Model Number | PP_PBC1 |
| Number Of Items | 1 |
| Number Of Ports | 2 |
| Power Plug Type | No Plug |
| Specific Uses For Product | 3D Printers, Raspberry Pi |
| Unit Count | 1.0 Count |
| Upc | 278294696340 027829469634 |
User
No Power But Extremely Useful.
Awesome product for 3d Ender or for device which already have power source.
User
Expensive for Indian market
It's a bit expensive for Indian marketThough could be useful at public placesButt.. it's literally a broken usb , I mean can't transfer data .You can create this by your ownDIY
User
Works as advertised
Works as advertised. Blocks the power. I use it with an Android Auto external device because the data+power USB port in my car remains active for an extended period after turning off the car. So I added a splice to draw power from another port (that is off when the car is off) and then only allow data in the primary port. Works perfectly.
User
ça marche
Fait parti d'un petit montage dans la voiture pour alimenter le boitier Android Auto sans fil. Le boitier est bien alimenté uniquement quand le moteur tourne. (la connexion se rétablissait avec le téléphone quand je sortait pour aller dans le jardin ou que je bricolais dans le garage). Problème résolu, ça fonctionne depuis 15 jours.
User
Buen producto!
Hace lo que promete.
User
Cumple con su función perfectamente
Bloquea de manera comprobada la energía del puerto USB del ordenador, permitiendo alimentar independientemente del ruido eléctrico del puerto el cable conectado al conversor digital.
User
Mycket bra
Mycke bra
Trustpilot
1 month ago
1 week ago