Goliton&reg; USB Cradle/ Desktop/ Charger and Data Docking Station for Google Nexus 4 -Black Compatible with the Google Nexus4 Sync and Charge your Google Nexus4 Allows your phone to stand upright. Allows you to watch videos, read books, etc. without having to hold your phone in your hand INPUT: DC 5V/1000mA - USB Support DOCK MODE