SEDNA - In Desk 2.5" 4 Port USB Charger (2 x BC 1.2 ports + 2 x 1A standard ports) - with US 110V type AC/DC adapter Fits in a 2.5" grommet hole on your office desk With 4 USB charging Ports ( no data transfer ) Can easily charge 4 device simultaneously With 2 BC 1.2 2.3A charging port for iPad and Tablet, Detect your device type, and automatically set the correct charging current and condition With 2 x 500mA standard charging Port