Wall Adapter Power Supply - 5V DC 2A (USB Micro-B)

Good, works very well with Raspberry PI

Disappointed that you can often hear a high-pitch noise caused by the switching circuit; it changes depending on what load or if no load is connected. Noticed this with both units I bought. Probably okay if you want to use it to constantly power a device like a Raspberry Pi, or if you're going to unplug it when not in use, but not really suitable if you're going to be using it to charge your phone and want to leave it otherwise connected to the wall...

Bon, fonctionne très bien avec Raspberry PI

I like the power led that lets you know it's on.

J'aime le voyant d'alimentation qui vous permet de savoir qu'il est allumé.