• Battery charging on your desk with cradle
• Holds device vertically
• Micro-USB connector

The Samsung Galaxy S3 USB Charging Dock allows you to keep your battery charged on your desk via the cradle.

It holds your Galaxy S3 vertically and charges via the Micro USB to USB connector.

It plugs it into the USB port of your compatible charger, PC or Mac computer. It doesn't require charging my mains electricity.